Definition of anythingarian in English:

anythingarian

noun

  • A person who does not subscribe to any fixed or established set of beliefs.

Origin

Early 18th century; earliest use found in Thomas Brown (bap. 1663, d. 1704), writer. From anything noun + -arian, after e.g. Trinitarian and Unitarian.

Pronunciation

anythingarian

/ˌɛnɪθɪŋ(ɡ)ˈɛːrɪən/