- prolix - tediously prolonged or tending to speak or write at great length; "editing a prolix manuscript"; "a prolix lecturer telling you more than you want to know"
Antonyms: concise, aphoristic, apothegmatic, epigrammatic, brief, compendious, compact, succinct, summary, crisp, curt, laconic, terse, cryptic, elliptic, elliptical, pithy, sententious, telegraphic