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Synonyms

photo

1 American  
[foh-toh] / ˈfoʊ toʊ /

noun

plural

photos

  1. photograph.

  2. Informal. photo finish.

photo- 2 American  

  1. a combining form meaning “light” (photobiology ); also used to represent “photographic” or “photograph” in the formation of compound words.

    photocopy.
photo 1 British  
/ ˈfəʊtəʊ /

noun

  1. short for photograph

"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
photo- 2 British  

combining form

  1. of, relating to, or produced by light

    photosynthesis

  2. indicating a photographic process

    photolithography
"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
photo– Scientific  

  1. A prefix that means “light,” as in photoreceptor.

Etymology

Origin of photo1

First recorded in 1855–60; shortened form of photograph

Origin of photo-2

< Greek, combining form of phôs (genitive phōtós )

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.

In another photo, General Dan Caine, the chairman of the joint chiefs of staff, appears to be speaking to those in attendance.

From Barron's

The friend sent him a photo of another town.

From The Wall Street Journal

Bill Clinton appears in documents and photos that have been released in stages by the Department of Justice in its disclosure of material uncovered during federal investigations into Epstein's crimes.

From BBC

Paramount executives shared the photos among themselves, and some rolled their eyes over them, according to people close to the company.

From The Wall Street Journal

The two men posed, grinning and giving a thumbs-up, for a photo that was posted to Graham’s X account.

From Los Angeles Times

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

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.