[{"Bold_text": "noun", "List Items": ["an air melody.", "an elaborate melody sung solo with accompaniment, as in an opera or ."]}, {"Bold_text": "noun", "List Items": ["a nymph, the mother of Miletus, by Apollo."]}, {"Bold_text": null, "List Items": ["a suffix occurring in scientific terms of Latin origin, especially in names of biological genera and groups:filaria."]}]