Definition of colossic in US English:

colossic

adjective

rare
  • Colossal.

Origin

Early 17th century; earliest use found in George Chapman (?1560–1634), poet and playwright. From classical Latin colossicus much larger than life, colossal from Hellenistic Greek κολοσσικός from κολοσσός + -ικός.

Pronunciation

colossic

/kəˈlɒsɪk/