to come forth gradually into being; develop; undergo evolution: The whole idea evolved from a casual remark.
4.
Biology. to develop by a process of evolution to a different adaptive state or condition: The human species evolved from an ancestor that was probably arboreal.
Origin: 1635–45; < Latinēvolvere to unroll, open, unfold, equivalent to ē-e-1 + volvere to roll, turn
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
the offspring of a zebra and a donkey.
a scrap or morsel of food left at a meal.
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.