[{"Bold_text": "verb (used with object)", "List Items": ["to fail to fulfill the expectations or wishes of:His gross ingratitude disappointed us.Synonyms: disenchant , dishearten , disillusion , sadden", "to defeat the fulfillment of (hopes, plans, etc.); thwart; frustrate:to be disappointed in love."]}, {"Bold_text": "verb (used without object)", "List Items": ["to bring or cause disappointment ."]}]