adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Of or relating to C. S. Lewis (1898–1963), writer and theologian, known for the children's fantasy series The Chronicles of Narnia and for non-fictional Christian apologetics.
2. 2
   Of or relating to Clarence Irving Lewis (1883–1964), American academic philosopher and the founder of conceptual pragmatism.
3. 3
   Of or relating to David Lewis (1941–2001), American philosopher.

Etymology

From Lewis + -ian.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.