creak(noun, verb) noun1. a squeaking sound- the creak of the floorboards gave him awaySimilar word(s): creakingDefinition categories: event, noise verb1. make a high-pitched, screeching noise- The door creaked when I opened it slowlySimilar word(s): screak, screech, skreak, squeak, whineDefinition categories: perception, noise, resound