properties
Properties (noun) means the qualities or characteristics that belong to something and help define what it is or how it behaves. Example: “Copper's properties make it the obvious choice for wiring.”
How to Use Properties
Learner’s notesIn plain EnglishThe qualities something has, or the buildings someone owns.
Neutral in all senses; which one is meant is almost always clear from context.
Property meaning 'things owned' is uncountable — 'he lost all his property'. Properties as a plural means separate buildings or separate qualities.
Trace the full origin ↓Fill the Gap
Can you complete this real example?
Copper's _____ make it the obvious choice for wiring.
Etymology
Plural of property, from Old French propriete, from Latin proprietas meaning 'ownership' or 'a distinctive quality', from proprius meaning 'one's own'.
Synonyms
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Rhymes for properties
See all rhymes for properties →Frequently Asked Questions
What is the difference between physical and chemical properties?
Physical properties can be observed or measured without changing what the substance is — colour, density, melting point, conductivity. Chemical properties describe how a substance reacts and turns into something else, such as flammability or how readily it corrodes.
What is the difference between property and properties?
Property is uncountable when it means possessions or ownership in general: 'damage to property'. Properties is the plural you use for individual buildings and plots, or for separate characteristics of a substance.
What is the difference between properties and proprieties?
Properties are qualities or possessions. Proprieties, a much rarer word, means the accepted standards of correct behaviour — 'observing the proprieties'. They are unrelated in meaning despite the shared Latin root.