animal

Definition

Any member of the kingdom Animalia of multicellular organisms that are usually mobile, whose cells are not encased in a rigid cell wall (distinguishing them from plants and fungi) and which derive energy solely from the consumption of other organisms (further distinguishing them from plants).

Etymology

From Middle English animal, from Old French animal, from Latin animal, a nominal use of the adjective form animāle, neuter of animālis, from anima (“breath, spirit”). Displaced native Middle English deor, der (“animal”) (whence modern English deer; from Old English dēor (“animal”)), Middle English reother (“animal, neat”) (whence modern English rother; from Old English hrīþer, hrȳþer (“neat, ox”)).

Example Sentences

• "Humans, like other animals, need air to breathe and food to eat."
• "It cannot be denied it [the chameleon] is (if not the moſt of any) a very abſtemious animall, and ſuch as by reaſon of its frigidity, paucity of bloud, and latitancy in the winter (about which time the obſervations are often made) will long ſubſist without a viſible ſuſtentation."
• "When he's hungry my toddler opens his mouth like an animal instead of asking us to feed him."

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