noun
idolatry
eye-DAH-luh-tree/aɪˈdɑːlətri/
Excessive devotion to someone or something.
The roomful of celebrity portraits suggests idolatry.

Etymology
Worship of idols broadened into excessive devotion to any person or thing.
Excessive devotion to someone or something.
The roomful of celebrity portraits suggests idolatry.

Worship of idols broadened into excessive devotion to any person or thing.