to form a circle or ring round; surround; envelop: a house environed by pleasant grounds; to be environed by bad influences.
Origin: 1300–50;Middle Englishenvirounen < Old Frenchenvironner, derivative of environ around (enen-1 + viron a circle; vir(er) to turn, veer + -on noun suffix)
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a scrap or morsel of food left at a meal.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
a chattering or flighty, light-headed person.
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.
1660s, from Fr. environs, pl. of O.Fr. environ "compass, circuit," from environ (adv.) "around," from en- "in" + viron "circle, circuit," from virer "to turn." Related: Environed.