1. (verb)hold the line hold the line on prices; keep the price of something constant Synonyms: hold the line, hang on, hold on
2. (verb)hang on, hold the line, hold on hold the phone line open Synonyms: append, hold the line, hang on, tag on, hang in, tack, keep, persist, persevere, hold on, stop, tack on, grasp
Synonyms and Antonyms of hold the line 
