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Definition

noun, plural: characteristics

(1) A distinguishing quality, trait or feature of an individual, thing, disorder, etc.

(2) A distinctive mark, feature, attribute, or property of an individual or thing.

adjective

Being a feature or trait that helps identify an individual, thing, etc.

Supplement

For instance, a living thing is considered alive when it shows the following general characteristics:

• It is made up of cell(s).
• It is capable of growth and development.
• It obtains energy and utilizes it.
• It can reproduce.
• It responds to its environment.
• It is capable of adapting to its environment.

Word origin: Greek charaktēristikós (to designate, characterize)
Related forms: characteristically (adverb)

Related terms:

• Characteristic curve
• Characteristic radiation