D defs.my
Entry 2 senses Webster, 1913

Vertiginous

· Ver·tig·i·nous · IPA /vɜː(ɹ)ˈtɪd͡ʒɪnəs/
01 a. Turning round; whirling; rotary; revolving; as, a vertiginous motion.
  1. 1.
    Turning round; whirling; rotary; revolving; as, a vertiginous motion.
    “Some vertiginous whirl of fortune.” De Quincey.
  2. 2.
    Affected with vertigo; giddy; dizzy.
    “They [the angels] grew vertiginous, and fell from the battlements of heaven.” Jer. Taylor.