partisan
/ˈpɑː.tɪˌzæn//ˈpɑɹ.ɾə.zən/noun
Definitions
An adherent to a party or faction.
A fervent, sometimes militant, supporter or proponent of a party, cause, faction, person, or idea.
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.
The commander of a body of detached light troops engaged in making forays and harassing an enemy.
adjective
Definitions
Serving as commander or member of a body of detached light troops.
Example: partisan officer, partisan corps
Adherent to a party or faction; especially, having the character of blind, passionate, or unreasonable adherence to a party.
Example: They were blinded by partisan zeal.
Devoted to or biased in support of a party, group, or cause.
Example: partisan politics