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English dictionary — definitions & meanings

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“I” Words

inebrious
adj
intoxicated; drunk
inedible
adjective
Not fit or safe to be eaten.
ineffable
adj
Beyond expression in words; unspeakable.
ineffective
adjective
Not producing the result you want or need.
ineffectual
adjective
Failing to produce the desired effect; not achieving much.
inefficacious
adj
Incapable of having the intended consequence.
inefficiency
noun
The quality of wasting time, effort, or resources instead of working well.
inefficient
adjective
Not making good use of time, energy, or resources; wasteful.
inelastic
adj
Lacking elasticity; inflexible, unyielding.
inelegance
noun
The state or quality of being inelegant; lack of grace, refinement, beauty, or polish in language, composition, or manners.
inelegant
adj
Not elegant; not exhibiting neatness, refinement, or precision.
ineligibility
noun
The state or quality of being ineligible.
ineligible
adj
Not eligible; forbidden to do something.
ineluctable
adj
Impossible to avoid or escape; inescapable, irresistible.
ineluctably
adv
In an ineluctable manner.
inenarrable
adj
That cannot be told; indescribable, inexpressible, unspeakable.
inenubilable
adj
Incapable of being cleared of clouds.
inept
adjective
Lacking skill; clumsy or incompetent at doing something.
ineptitude
noun
The quality of being inept.
ineptness
noun
The quality or degree of being inept.
inequality
noun
An unfair difference in wealth, opportunity, or treatment between people or groups.
inequation
noun
A statement that two expressions are not the same.
inequitable
adj
unfair, unequal or unjust.
inequity
noun
A lack of equity (justice).
ineradicable
adj
Not able to be eradicated; (of a root, plant, etc.) too deep to remove.
inerrant
adj
Exhibiting inerrancy; without error.
inert
adjective
Not moving or acting; lifeless or motionless.
inertia
noun
In physics, the tendency of an object to keep doing whatever it's already doing — staying still or moving in a straight line — unless a force acts on it.
inertial
adjective
Relating to or based on inertia.
inertness
noun
Lack of activity or exertion; habitual indisposition to action or motion
inescapable
adjective
Impossible to avoid or get away from.
inescapably
adv
In an inescapable manner.
inessential
adj
Not essential.
inestimable
adj
Not able to be estimated; not able to be calculated, computed or comprehended, as because of great scale, degree or magnitude.
inevitability
noun
The quality of being certain to happen; the fact that something can't be avoided.
inevitable
adjective
Certain to happen; impossible to avoid or prevent.
inevitableness
noun
The characteristic of being inevitable; inevitability.
inevitably
adverb
In a way that can't be avoided; as was bound to happen.
inexact
adj
Imperfectly conforming; exceeding or falling short in some respect.
inexactly
adv
In a manner not exact or precise; inaccurately.
inexcusable
adjective
So bad that there is no acceptable reason or excuse for it.
inexhaustible
adjective
So large or endless that it seems impossible to use up.
inexhaustibly
adv
In an inexhaustible manner.
inexistence
noun
The state of not being, not existing, or not being perceptible.
inexorable
adjective
Impossible to stop or change once it's set in motion; unavoidable.
inexorably
adverb
In a way that cannot be stopped or changed; relentlessly.
inexpensive
adjective
Not costing much; reasonably priced.
inexpensively
adv
In an inexpensive manner.
inexperience
noun
A lack of knowledge or skill that comes from not having done something before.
inexperienced
adjective
Lacking the knowledge or skill gained from doing something before; new to it.
inexpert
adj
Inept or unskilled; not of expert ability or quality.
inexplicable
adjective
Impossible to explain or understand.
inexplicably
adverb
In a way that can't be explained; for no clear reason.
inexpressible
adj
Unable to be expressed; not able to be put into words.
inexpressive
adj
Lacking expression or emotion.
inextricable
adj
Impossible to untie or disentangle.
inextricably
adverb
In a way that is so closely connected it can't be separated or untangled.
Inez
name
A female given name from Spanish, an anglicized form of Inés, ultimately from Agnes.
infallibility
noun
The property of being infallible; the ability to never make a mistake.
infallible
adjective
Never wrong; incapable of making a mistake.
infamize
verb
To make infamous; to defame or smear.
infamous
adjective
Well known for something bad; having a very bad reputation.
infamy
noun
The state of being infamous; a very bad, widely known reputation.
infancy
noun
The earliest stage of childhood, before a baby can walk and talk.
infant
noun
A very young child, roughly from birth up to around two years old.
infantile
adjective
Relating to infants or early childhood.
infantry
noun
Soldiers who fight on foot, as opposed to those in tanks, on horseback, or in vehicles.
infantryman
noun
a soldier employed in an infantry role
infarct
noun
An area of dead tissue caused by a loss of blood supply; a localized necrosis.
infarction
noun
The death of tissue caused by a blocked blood supply, as in a heart attack.
infare
noun
A party or other celebration held to mark someone's entrance into a new home, especially the arrival of a bride at her new home; a wedding reception.
infatuated
adjective
Feeling an intense, often unreasonable attraction or love for someone.
infatuation
noun
An intense but often short-lived attraction or passion for someone.
infect
verb
To pass a disease-causing germ or virus into a person, animal, or plant.
infected
adjective
Having caught a disease or having a wound contaminated with harmful germs.
infection
noun
An illness caused by harmful bacteria, viruses, or other germs entering the body.
infectious
adjective
Able to be passed from one person or animal to another, usually through germs.
infelicitous
adj
Unhappy or unfortunate.
infelicity
noun
The condition of being infelicitous.
infer
verb
To work out or conclude something based on evidence or reasoning, rather than being told directly.
inference
noun
A conclusion reached by reasoning from evidence rather than being told directly.
inferior
adj
Lower in rank, quality, or importance than something or someone else.
inferiority
noun
The state of being lower in quality, rank, or ability than others.
infernal
adj
Relating to hell or the underworld; hellish.
inferno
noun
A huge, raging fire.
infertile
adj
Not able to produce offspring, crops, or fruit.
infertility
noun
The inability to conceive a child or produce offspring.
infestation
noun
A large, unwelcome presence of pests such as insects or rodents in a place.
infested
adj
that has undergone an infestation
infidel
noun
A person who does not believe in a particular religion, especially as viewed by believers of that religion.
infidelity
noun
Sexual or romantic unfaithfulness to a spouse or partner.
infield
noun
In baseball, the diamond-shaped area bounded by home plate and the three bases.
infielder
noun
A player who plays in the infield, which is the inner portion of the field.
infiltrate
verb
To secretly gain entry into an organization or place, often to spy or cause harm.
infiltration
noun
The act of secretly entering an organization, group, or place.
infiltrator
noun
One who infiltrates an organization or territory; an undercover or covert agent.
infinite
adj
Without limits or end; endless in size, extent, or number.
infinitely
adv
Without any limit; endlessly.
infiniteness
noun
The quality of being infinite.
infinitesimal
adj
Incalculably, exceedingly, or immeasurably minute; vanishingly small.
infinitival
adj
Of, pertaining to, or formed from an infinitive.
infinitude
noun
The state or quality of being infinite or having no limit.
infinity
noun
A quantity or extent without any limit or end.
infirm
adj
Physically weak or in poor health, especially due to age or illness.
infirmary
noun
A place where sick or injured people are treated, especially a small hospital or clinic.
infirmity
noun
Feebleness, frailty or ailment, especially due to old age.
infix
verb
To set; to fasten or fix by piercing or thrusting in.
inflame
verb
To make a feeling, situation, or conflict more intense or heated.
inflamed
adj
Swollen, red, or sore because of infection, irritation, or injury.
inflammable
adj
Capable of burning.
inflammation
noun
A part of the body becoming red, swollen, hot, and painful, usually as a reaction to injury or infection.
inflammatory
adj
Likely to provoke anger or strong reaction, especially through speech or writing.
inflatable
adj
Able to be filled with air to expand it.
inflate
verb
To fill something with air or gas so that it expands.
inflated
adj
Filled with air or gas so as to be expanded.
inflation
noun
A general and sustained rise in prices, which reduces the purchasing power of money.
inflect
verb
To cause to curve inwards.
inflection
noun
The linguistic phenomenon of morphological variation, whereby terms take a number of distinct forms in order to express different grammatical features.
inflexibility
noun
The quality or state of being inflexible, or not capable of being bent or changed; unyielding stiffness
inflexible
adj
Unable to bend or be physically altered in shape.
inflict
verb
To cause something unpleasant, such as pain, damage, or punishment, to be suffered by someone.
infliction
noun
The act of inflicting or something inflicted; an imposition.
inflood
noun
The act or process of flooding or flowing in; an inflow or influx.
inflorescence
noun
A group or cluster of flowers arranged on a stem that is composed of a main branch or a system of branches.
inflow
noun
The act or process of flowing in or into.
influence
noun
The power to affect how someone or something develops, behaves, or thinks.
influenced
adj
Affected or shaped by someone or something else.
influencer
noun
A person who has built a large following on social media and is paid by brands to promote products to it.
influencing
verb
Affecting or shaping the way someone thinks, acts, or develops (the -ing form of influence).
influent
noun
A stream which flows into another stream or a lake.
influential
adj
Having significant power to affect how things develop or how people think.
influentially
adv
In an influential manner.
influenza
noun
A contagious viral illness affecting the airways and lungs, often causing fever, aches, and fatigue.
influx
noun
A large number of people or things arriving at once.
info
noun
Information (an informal shortening).
infold
verb
To fold inwards.
infomercial
noun
A long television advertisement made to look like an informative program, promoting a product.
inform
verb
To tell someone about facts or a situation.
informal
adj
Relaxed and casual rather than official or ceremonious.
informally
adv
In a casual or unofficial way.
informant
noun
A person who secretly gives confidential information to authorities, such as the police.
informatics
noun
Synonym of computer science.
information
noun
Facts or knowledge provided or learned about something.
informative
adj
Giving useful or interesting facts; educational in tone.
informed
adj
Having good knowledge of a subject or situation; kept up to date on the facts.
informer
noun
Someone who secretly tells the authorities about a crime or wrongdoing.
informing
adj
Giving useful facts or knowledge; educational.
infortunate
adj
Unfortunate, unlucky.
INFP
noun
One of the sixteen personality types in the Myers-Briggs Type Indicator, standing for introverted, intuitive, feeling and perceiving. It describes someone typically characterised as quiet, idealistic, guided by personal values and imaginative rather than practical.
infraction
noun
A breaking of a rule or law, usually a minor one.