Key: "S:" = Show Synset (semantic) relations, "W:" = Show Word (lexical) relations
Display options for sense: (gloss) "an example sentence"
Verb
S: (v) prolong, protract, extend, draw out (lengthen in time; cause to be or last longer) "We prolonged our stay"; "She extended her visit by another day"; "The meeting was drawn out until midnight"
S: (v) prolong, sustain, keep up (lengthen or extend in duration or space) "We sustained the diplomatic negotiations as long as possible"; "prolong the treatment of the patient"; "keep up the good work"
Adjective
S: (adj) drawn-out, extended, lengthy, prolonged, protracted (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"
S: (adj) elongated, extended, lengthened, prolonged (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"