fandom

[ fan-duh m ]
/ ˈfæn dəm /

noun

fans collectively, as of a motion-picture star or a professional game or sport.

Origin of fandom

An Americanism dating back to 1900–05; fan2 + -dom
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for fandom