{"id":"04484066-n","lexname":"noun.artifact","members":[{"lemma":"tread","sense":{"id":"tread%1:06:00::"},"poskey":"n"}],"definition":["structural member consisting of the horizontal part of a stair or step"],"ili":"i60506","partOfSpeech":"n","hypernym":["04348492-n"],"holo_part":["04322052-n"]}