adj
Uncommon
invasive
ihn-VAY-sihv
Invasive (adj) means tending to spread aggressively and cause harm, especially of species, diseases, or medical procedures. Example: “The invasive weed choked out the native plants within a season.”
adj
1
Tending to spread aggressively and cause harm, especially of species, diseases, or medical procedures.
"The invasive weed choked out the native plants within a season."
"The surgery is minimally invasive, so recovery is quick."
"Gardeners are warned that this invasive plant spreads quickly along riverbanks."
How to use invasive
Learner’s notesIn plain EnglishSpreading aggressively and causing harm — used for species, diseases, cancers, or medical procedures that enter the body.
Common pairings
invasive species
invasive surgery
invasive procedure
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Word forms
- Plural
- invasives
- Comparative
- more invasive
- Superlative
- most invasive
Fill the gap
Can you complete this real example?
The _____ weed choked out the native plants within a season.
Etymology
From Medieval Latin invāsīvus, from invāsus, past participle of invādō, "to invade."
Synonyms
View more →Antonyms
confined
noninvasive
Related words
Rhymes for invasive
See all rhymes for invasive →Frequently asked questions
What does “invasive” mean?
The word “invasive” means tending to spread aggressively and cause harm, especially of species, diseases, or medical procedures. In plain terms, spreading aggressively and causing harm — used for species, diseases, cancers, or medical procedures that enter the body.
How do you pronounce “invasive”?
“Invasive” is pronounced ihn-VAY-sihv (/ɪnˈveɪsɪv/ in IPA).
How do you use “invasive” in a sentence?
Here is “invasive” used in a sentence: “The invasive weed choked out the native plants within a season.”
What part of speech is “invasive”?
“Invasive” is an adjective.
Where does the word “invasive” come from?
The word “invasive” comes from Medieval Latin. From Medieval Latin invāsīvus, from invāsus, past participle of invādō, "to invade.".
Is “invasive” a common word?
“Invasive” is an uncommon word in modern English.
What is the difference between "invasive" and "aggressive"?
Invasive specifically implies spreading into and taking over territory or space that isn't naturally its own, such as an invasive plant species overtaking native ones. Aggressive is broader, describing forceful or hostile behavior generally, without necessarily involving spreading or territory.
What does "invasive" mean when describing a medical procedure?
In medicine, an invasive procedure is one that involves entering the body, such as through an incision or insertion of instruments, as opposed to a non-invasive procedure that works from outside the body. Minimally invasive procedures aim to reduce this intrusion while still achieving the medical goal.
Why are some species called "invasive"?
A species is called invasive when it spreads aggressively outside its natural habitat and causes ecological or economic harm, often by outcompeting native species. This differs from a species that is simply non-native but does not cause significant damage.
