lieutenant colonel

noun

: a commissioned officer in the army, air force, or marine corps ranking above a major and below a colonel

Examples of lieutenant colonel in a Sentence

Recent Examples on the Web
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According to her research, as a lieutenant colonel in the United States Marine Corps, Robert Ballance was part of the Guadalcanal invasion, and handled shore party landings during the operations of Cape Gloucester, Peleliu and Okinawa. Denise Crosby, Chicago Tribune, 17 Apr. 2026 Colin Pascal is a retired Army lieutenant colonel and a senior fellow at the Orion Policy Institute. Colin Pascal, Baltimore Sun, 29 Mar. 2026 Chris retired as a lieutenant colonel working on highly classified spy satellites. Scott Pelley, CBS News, 8 Mar. 2026 Setting off in pursuit was José María Zuloaga, a taciturn lieutenant colonel in the Mexican army supported by a band of irregulars. Carolina A. Miranda, The Atlantic, 5 Mar. 2026 See All Example Sentences for lieutenant colonel

Word History

First Known Use

1598, in the meaning defined above

Time Traveler
The first known use of lieutenant colonel was in 1598

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Cite this Entry

“Lieutenant colonel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lieutenant%20colonel. Accessed 22 Apr. 2026.

Kids Definition

lieutenant colonel

noun
: a military commissioned officer with a rank just below that of colonel

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