English edit

Etymology edit

Kalapuya +‎ -an

Adjective edit

Kalapuyan (comparative more Kalapuyan, superlative most Kalapuyan)

  1. Of or relating to the Kalapuya people.

Noun edit

Kalapuyan (plural Kalapuyans)

  1. A member of the Kalapuya people.

Proper noun edit

Kalapuyan

  1. A small extinct language family that was spoken in the Willamette Valley of Western Oregon, United States.