[{"Bold_text": "verb (used without object)", "List Items": ["to laugh in a silly, often high-pitched way, especially with short, repeated gasps and titters, as from juvenile or ill-concealed amusement or nervous embarrassment.Synonyms: chuckle , snigger , snicker"]}, {"Bold_text": "noun", "List Items": ["a silly, spasmodic laugh; titter.Synonyms: chuckle , snigger , snicker", "Slang.an amusing experience, incident, etc.:Going to a silly movie was always a giggle."]}]