NOUN
- a sergeant in the Army above the rank of staff sergeant and below master sergeant
How To Use sergeant first class In A Sentence
- Sergeant First Class Joseph Denny of Franklin, Indiana (right) shakes hands with an Afghan boy during a patrol on June 6, 2010 in Rambazi, a village south of Kandahar, Afghanistan.
- Each company is commanded by a major and consists of four platoons, led by a captain and sergeant first class.
- A former Army Ranger and nationally known SWAT trainer, Renninger was a "fast-tracker" in the military, rising from private to sergeant first class in just seven years, Army Chief Warrant Officer Mario Contreras told mourners Friday. The Guardian World News
- He made that jump with Sergeant First Class Jesse Mendez, a scout dog trainer during the Vietnam War.