an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
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 scrap or morsel of food left at a meal.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
1824, from It. replica "copy, repetition, reply," from L. replicare "to repeat" (see reply). Properly, a copy of a work of art made by the original artist. Replicate, in this sense, is from 1882; genetic sense is first recorded 1957.