Dictionary and Thesaurus

Definition of Lightheaded

• (adjective satellite) lacking seriousness; given to frivolity; "a dizzy blonde"; "light-headed teenagers"; "silly giggles"
• (adjective satellite) weak and likely to lose consciousness; "suddenly felt faint from the pain"; "was sick and faint from hunger"; "felt light in the head"; "a swooning fit"; "light-headed with wine"; "light-headed from lack of sleep"

Synonyms of Lightheaded

• Faint
• Light
• Swooning
• Light-Headed
• Airheaded
• Dizzy
• Empty-Headed
• Featherbrained
• Giddy
• Light-Headed
• Silly

Antonyms of Lightheaded

Homophones of Lightheaded

• Light-Headed