a thing made for a particular purpose; an invention or contrivance, especially a mechanical or electrical one.
2.
a plan or scheme for effecting a purpose.
3.
a crafty scheme; trick.
4.
a particular word pattern, figure of speech, combination of word sounds, etc., used in a literary work to evoke a desired effect or arouse a desired reaction in the reader: rhetorical devices.
5.
something elaborately or fancifully designed.
6.
a representation or design used as a heraldic charge or as an emblem, badge, trademark, or the like.
Origin: 1375–1425; blend of late Middle Englishdevis division, discourse and devise heraldic device, will; both < Anglo-French,Old French < Latindīvīsa, feminine of dīvīsus; see division
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a chattering or flighty, light-headed person.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
late 13c., from O.Fr. devis "division, separation, disposition, wish, desire," from L. divisus, pp. of dividere "to divide" (see divide). Sense of "method by which something is divided" arose in French and led to modern meaning.
device de·vice (dĭ-vīs') n. A contrivance or an invention serving a particular purpose, especially a machine used to perform one or more relatively simple tasks.