{"id":"04484326-n","lexname":"noun.artifact","members":[{"lemma":"tread","sense":{"id":"tread%1:06:02::"},"poskey":"n"}],"definition":["the grooved surface of a pneumatic tire"],"ili":"i60508","partOfSpeech":"n","hypernym":["04369112-n"],"holo_part":["03977780-n"],"derivation":[{"target_synset":"02314493-v","source_lemma":"tread","target_lemma":"tread","target_poskey":"v"}]}