second lieutenant

American

noun

U.S. Military.

an Army, Air Force, or Marine officer of the lowest commissioned rank.

second lieutenant British

noun

an officer holding the lowest commissioned rank in the armed forces of certain nations

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of second lieutenant

First recorded in 1695–1705

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

second lieutenant

Between shows and dances, she wrote letters to her older brother, Gene M. Hirsch, a second lieutenant in the U.S.

From Los Angeles Times ● Jun. 29, 2025

He was quickly promoted to junior officer and then second lieutenant, at a time when the US army was desperate for soldiers.

From BBC ● Jul. 30, 2024

After graduating, he enlisted in the Marine Corps, earned a commission as a second lieutenant and served in various locations in the United States and Japan.

From New York Times ● Jun. 17, 2024

Ms. Oliver was the second lieutenant governor in New Jersey after the post was created in 2010.

From Washington Times ● Aug. 1, 2023

Beside me, Dex is arguing with Hel’s second lieutenant, Tristas.

From "An Ember in the Ashes" by Sabaa Tahir

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023