shh From WikiWord, the free dictionary /ʃː/ 🔊 listen English Contents DefinitionsRelated wordsReferences DefinitionsnounAn utterance of shh.verbTo utter shh.interjectionRequesting silence. Related wordsSynonymshushshushsshquietsilencewaitshutcomezipmaraheyshhhchutmmmwhishtwheeshAssociatednotochordsomitemesodermhoxforebrainectodermbmpsignalinghedgehogaerventralpatched References Wiktionary — shh Wikipedia — shh