Lengthy

a.

1.

Having length; rather long or too long; prolix; not brief; - said chiefly of discourses, writings, and the like.

Adj.

1.

lengthy - relatively long in duration; tediously protracted; "a drawn-out argument"; "an extended discussion"; "a lengthy visit from her mother-in-law"; "a prolonged and bitter struggle"; "protracted negotiations" Synonyms: drawn-out, extended, prolonged, protracted

a mile long, boring, colossal, de longue haleine, dragging, drawn-out, dull, elongate, elongated, endless, extended, extensive, far-flung, far-reaching, fargoing, filled out, gangling, gangly, garrulous, giant, gigantic, interminable, lank, lanky, leggy, long, long-drawn-out, long-legged, long-spun, long-winded, longiloquent, longish, longsome, loquacious, no end of, overlong, padded, prolix, prolonged, protracted, rangy, sesquipedal, sesquipedalian, spun-out, statuesque, talkative, tall, tedious, unrelenting, verbose, windy, without end, wordy