fanatical

WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Definitions from WordNet

Adjective fanatical has 1 sense

fanatic, fanatical, overzealous, rabid - marked by excessive enthusiasm for and intense devotion to a cause or idea; "rabid isolationist"
Antonym: passionless (indirect, via passionate)

Definitions from the Web

Fanatical

Adjective

Sense 1: Showing or characterized by excessive enthusiasm or obsessive devotion.

Example sentence: He is a fanatical supporter of his favorite football team, attending every game and collecting all the team's merchandise.

Adverb

Sense 1: In an excessively enthusiastic or obsessively devoted manner.

Example sentence: She fanatically follows every episode of her favorite TV show, never missing a single one.

Noun

Sense 1: A person who is extremely enthusiastic or obsessed with a particular interest or activity.

Example sentence: The band's lead singer has a massive following of fanatics who attend every concert.