A fervent, sometimes militant, supporter or proponent of a party, cause, faction, person, or idea.
An adherent to a party or faction.
A long-handled spear with a triangular, double-edged blade having lateral projections, in some forms also used in boar hunting.
A member of a band of detached light, irregular troops acting behind occupying enemy lines in the ways of harassment or sabotage; a guerrilla fighter.
Serving as commander or member of a body of detached light troops.
Adherent to a party or faction; especially, having the character of blind, passionate, or unreasonable adherence to a party.
Devoted to or biased in support of a party, group, or cause.
One who believes dogmatically in something regardless of evidence or even conclusive proof that the thing is false or was staged; one who has true-believer syndrome.
Used other than figuratively or idiomatically: see true, believer.
A strict follower of a doctrine.