ELONGATED
elongate, elongated
(adjective) having notably more length than width; being long and slender; “an elongate tail tapering to a point”; “the old man’s gaunt and elongated frame”
elongated, extended, lengthened, prolonged
(adjective) drawn out or made longer spatially; “Picasso’s elongated Don Quixote”; “lengthened skirts are fashionable this year”; “the extended airport runways can accommodate larger planes”; “a prolonged black line across the page”
Source: WordNet® 3.1
Adjective
elongated (comparative more elongated, superlative most elongated)
extensive in length
stretched
(of a polyhedron) Having been modified by placing a prism in the middle of the polyhedron.
Verb
elongated
simple past tense and past participle of elongate
Source: Wiktionary
ELONGATE
E*lon"gate, v. t. [imp. & p. p. Elongated; p. pr. & vb. n.
Elongating.] Etym: [LL. elongatus, p. p. of elongare to remove, to
prolong; e + L. longus long. See Long, a., and cf. Eloign.]
1. To lengthen; to extend; to stretch; as, to elongate a line.
2. To remove further off. [Obs.] Sir T. Browne.
E*lon"gate, v. i.
Definition: To depart to, or be at, a distance; esp., to recede apparently
from the sun, as a planet in its orbit. [R.]
E*lon"gate, a. Etym: [LL. elongatus.]
Definition: Drawn out at length; elongated; as, an elongate leaf. "An
elongate form." Earle.
Source: Webster’s Unabridged Dictionary 1913 Edition