{"id":"00419690-v","lexname":"verb.change","members":[{"lemma":"stiffen","sense":{"id":"stiffen%2:30:02::","subcat":["vtai"]},"pronunciation":[{"value":"ˈstɪfən"}],"poskey":"v"},{"lemma":"tighten","sense":{"id":"tighten%2:30:02::","subcat":["vtai"]},"pronunciation":[{"value":"ˈtaɪ.tən","variety":"GB"}],"poskey":"v"},{"lemma":"tighten up","sense":{"id":"tighten_up%2:30:00::","subcat":["vtai"]},"poskey":"v"},{"lemma":"constrain","sense":{"id":"constrain%2:30:00::","subcat":["vtai"]},"pronunciation":[{"value":"kənˈstɹeɪn"}],"poskey":"v"}],"definition":["severely restrict in scope or extent"],"example":["tighten the rules","stiffen the regulations"],"ili":"i23817","partOfSpeech":"v","hypernym":["00234091-v"]}