[{"id":"04134734-n","lexname":"noun.artifact","members":[{"lemma":"safety valve","sense":{"id":"safety_valve%1:06:00::"},"poskey":"n"},{"lemma":"relief valve","sense":{"id":"relief_valve%1:06:00::"},"poskey":"n"},{"lemma":"escape valve","sense":{"id":"escape_valve%1:06:00::"},"poskey":"n"},{"lemma":"escape cock","sense":{"id":"escape_cock%1:06:00::"},"poskey":"n"},{"lemma":"escape","sense":{"id":"escape%1:06:00::"},"pronunciation":[{"value":"ɪˈskeɪp"}],"poskey":"n"}],"definition":["a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level"],"ili":"i58402","partOfSpeech":"n","hypernym":["04526448-n","04079305-n"]}]