fanatical

adjective/fɐ.ˈna.ti.ku/medium

fa·ná·ti·co

Definition

Filled with excessive and single-minded zeal, especially for an extreme religious or political cause.

He was a fanatical supporter of the movement.

Her fanatical devotion to the cause was alarming.

syn

ant

Common collocations

fanatical believerfanatical devotion

Do latim 'fanaticus', de 'fanum' (templo), originalmente 'inspirado por uma divindade'.