giddy [gid-ee]
adjective, gid·di·er, gid·di·est
- 1affected with vertigo; dizzy.
- 2whirling rapidly:whirled down the hallway.
- 3frivolous and lighthearted; impulsive; flighty:a giddy young person.
verb (used with or without object), gid·died, gid·dy·ing.
- 4to make or become giddy.