[{"id":"02971078-n","lexname":"noun.artifact","members":[{"lemma":"carpet pad","sense":{"id":"carpet_pad%1:06:00::"},"poskey":"n"},{"lemma":"rug pad","sense":{"id":"rug_pad%1:06:00::"},"poskey":"n"},{"lemma":"underlay","sense":{"id":"underlay%1:06:00::"},"pronunciation":[{"value":"ˈʌndəɹˌleɪ"}],"poskey":"n"},{"lemma":"underlayment","sense":{"id":"underlayment%1:06:00::"},"poskey":"n"}],"definition":["a pad placed under a carpet"],"ili":"i51548","partOfSpeech":"n","hypernym":["03878173-n"],"hyponym":["04515357-n"],"derivation":[{"target_synset":"01499931-v","source_lemma":"underlayment","target_lemma":"underlay","target_poskey":"v"}]}]