back of

preposition

Synonyms of back ofnext
US, informal
: behind
… stood leaning against a parked car out back of the building …Peter Goldman et al.
They now sit … just two games back of the Yankees in the wild card race.Steve Buckley

Examples of back of in a Sentence

the equipment shed is a concrete structure back of the school
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Javier Delgado-Cordoba, 29, is accused of assaulting a woman in the back of his car in Arvada in January, police officials said this week. Katie Langford, Denver Post, 25 Apr. 2026 Alex Killorn, Jeffrey Viel, Mason McTavish and Sennecke all found the back of the net. Andrew Knoll, Oc Register, 25 Apr. 2026 Initially treated as a death by natural causes, the case was later ruled a homicide after an undertaker noticed a knife wound on the back of her neck. Colin Mixson, New York Daily News, 25 Apr. 2026 Once outside, Nataliia slid into the back of an ambulance and was rushed to the nearest burn center. Lizzie Johnson, New Yorker, 25 Apr. 2026 See All Example Sentences for back of

Word History

First Known Use

1694, in the meaning defined above

Time Traveler
The first known use of back of was in 1694

Browse Nearby Words

Cite this Entry

“Back of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/back%20of. Accessed 1 May. 2026.

Kids Definition

back of

preposition
informal
: behind entry 2 sense 1
out back of the barn
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster