attitudinarian

[at-i-tood-n-air-ee-uh n, -tyood-]

noun

a person who assumes attitudes or poses for effect.

Origin of attitudinarian

1745–55; attitudin- (see attitude; by analogy with nouns ending in the Latin suffix -tūdō, stem -tūdin- -tude) + -arian

Related formsat·ti·tu·di·nar·i·an·ism, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018