IPA: /kæˈdæv.ər.əs/
KK: /kædˈævərəs/
Having a very thin and pale appearance, often resembling a corpse.
After weeks without food, he looked cadaverous and weak.
Cadaverous → It is formed from "cadaver" (from Latin "cadaver", meaning dead body) and the suffix "-ous" (meaning full of or having the quality of). The word "cadaverous" describes something that is like a corpse or has the qualities of a dead body, often implying a pale or emaciated appearance.
Think of the word 'cadaver' which means a dead body, and remember that 'cadaverous' describes something that resembles a corpse.