Meaning of curvilineous in English:

curvilineous

Pronunciation /ˌkəːvɪˈlɪnɪəs/

See synonyms for curvilineous

adjective

rare
  • Forming or lying on a curved line or surface; characterized by curved lines or surfaces.

Origin

Late 17th century; earliest use found in John Ray (1627–1705), naturalist and theologian. From post-classical Latin curvilineus + -ous.