Definitions for prolong

Definitions for (verb) prolong

Main entry: prolong, protract, extend, draw out

Definition: lengthen in time; cause to be or last longer

Usage: We prolonged our stay; She extended her visit by another day; The meeting was drawn out until midnight


Main entry: prolong, keep up, sustain

Definition: lengthen or extend in duration or space

Usage: We sustained the diplomatic negotiations as long as possible; prolong the treatment of the patient; keep up the good work


Visual thesaurus for prolong