veteran
//ˈvetərən//
Noun
veteranSingular
veteransPlural
1
A person who has served in the military, especially one who has served in combat or for a long period.
My grandfather is a war veteran who served in the army for twenty years.
2
A person who has had long experience in a particular field or activity.
She is a veteran teacher with over 20 years of experience.
Adjective
1
Having served in the military for a long time or having combat experience.
He is a veteran soldier who has served in multiple conflicts.
2
Having long experience in a particular field or activity.
She is a veteran teacher with over 20 years of experience.