{"id":"15153501-n","lexname":"noun.time","members":[{"lemma":"Cambrian","sense":{"id":"cambrian%1:28:00::"},"pronunciation":[{"value":"ˈkam.bɹɪ.ən","variety":"GB"},{"value":"ˈkæm.bɹi.ən","variety":"US"},{"value":"ˈkeɪm.bɹi.ən","variety":"CA"}],"poskey":"n"},{"lemma":"Cambrian period","sense":{"id":"cambrian_period%1:28:00::"},"poskey":"n"}],"definition":["the period from 544 million to about 500 million years ago; characterized by marine invertebrates"],"ili":"i116699","partOfSpeech":"n","instance_hypernym":["15272329-n"],"holo_part":["15151883-n"]}