master gunnery sergeant

noun

Marine Corps.

1. a noncommissioned officer ranking above a master sergeant. Mgy Sgt

Example Sentences

An elegant wooden box labeled “Master Gunnery Sergeant Ronald William Looney” was left after he died in 2008.

Read more on Washington Post

Born in Houston, Roberts served in the Marine Corps for 30 years and retired as a master gunnery sergeant.

Read more on Washington Times

After 24 years, he retired as a master gunnery sergeant.

Read more on Washington Times

With the group running out of ammo, Kleppen, a master gunnery sergeant, and another Marine dodged bullets as they went back for more.

Read more on Seattle Times

Master Gunnery Sergeant Mark Oliva, a Marine spokesman at Camp Pendleton in California, said the commander of the elite sniper team involved had investigated the matter and decided no disciplinary action was warranted.

Read more on Reuters