ENVIRON
surround, environ, ring, skirt, border
(verb) extend on all sides of simultaneously; encircle; “The forest surrounds my property”
Source: WordNet® 3.1
Etymology
Noun
environ (plural environs)
(especially in plural) A surrounding area
Verb
environ (third-person singular simple present environs, present participle environing, simple past and past participle environed)
To surround; to encircle.
Source: Wiktionary
En*vi"ron, v. t. [imp. & p. p. Environed; p. pr. & vb. n.
Environing.] Etym: [F. environner, fr. environ about, thereabout;
pref. en- (L. in) + OF. viron circle, circuit, fr. OF. & F. virer to
turn, LL. virare to turn up and down, topsy-turvy. Cf. Veer.]
Definition: To surround; to encompass; to encircle; to hem in; to be round
about; to involve or envelop.
Dwelling in a pleasant glade, With mountains round about environed.
Spenser.
Environed he was with many foes. Shak.
Environ me with darkness whilst I write. Donne.
En*vi"ron, adv. Etym: [F.]
Definition: About; around. [Obs.]
Lord Godfrey's eye three times environ goes. Fairfax.
Source: Webster’s Unabridged Dictionary 1913 Edition