I. -shən adjective
Usage: usually capitalized
Etymology: New Latin Helvetia land of the Helvetii, Switzerland (from Latin Helvetii, ancient people of Switzerland + -ia -y) + English -an
: of or relating to the Helvetii or Helvetia : swiss
II. noun
( -s )
Usage: capitalized
: a native or inhabitant of Switzerland : swiss ; specifically : a member of the ancient Helvetii