Part of speech: Noun
a deliberate pretense or exaggerated display
Categories: Pretense, Pretence, Pretending, Simulation, Feigning
Mannerism, Affectation, Pose, Affectedness
The word "affectation" comes from Latin affectātiōnem. Many other languages have similar words:
Medieval scholars created new Latin words for modern concepts, keeping the language alive for centuries.