Rotarian [roh-tair-ee-uh n] Word Origin noun
- a member of a Rotary Club.
adjective
- of or relating to Rotarians or Rotary Clubs.
Origin of Rotarian 1910–15; Rotary (Club) + -an Related formsRo·tar·i·an·ism, noun British Dictionary definitions for rotarian Rotarian noun
- a member of a Rotary Club
adjective
- of or relating to Rotary Clubs or their members
Derived FormsRotarianism, noun