Definition of good looks in US English:

good looks

noun

  • Treated as plural. Attractive or beautiful appearance, especially of the face, in a person; personal beauty.

Origin

Late 16th century; earliest use found in John Harington (bap. 1560, d. 1612), courtier and author. From good + the plural of look.

Pronunciation

good looks

/ˌɡʊd ˈlʊks/