Pronunciation: (lOO-ten'unt; in Brit. use, except in the navy, lef-ten'unt), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/lieutenant.html on line 79 [key]
a. See first lieutenant.
b. See second lieutenant.
2. U.S. Navy.a commissioned officer ranking between lieutenant junior grade and lieutenant commander.
3. a person who holds an office, civil or military, in subordination to a superior for whom he or she acts: If he can't attend, he will send his lieutenant.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.