Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
save-all is a noun meaning "a receptacle for catching waste products for further use". It carries 3 recorded senses.
a receptacle for catching waste products for further use
a sail set to catch wind spilled from a larger sail
a net hung between ship and pier while loading a ship
Definitions, synonyms and semantic relations for save-all come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.