Dictionary.com
Thesaurus.com
Showing results for backer. Search instead for yacker.
Synonyms

backer

American  
[bak-er] / ˈbæk ər /

noun

  1. a person who supports or aids a person, cause, enterprise, etc.

    Synonyms:
    helper, aide, guarantor, sponsor, supporter
  2. a person who bets on a competitor in a race or contest.

  3. canvas or other material used for backing.


backer British  
/ ˈbækə /

noun

  1. a person who gives financial or other support

  2. a person who bets on a competitor or contestant

"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 backer

First recorded in 1535–45; back 1 + -er 1

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.

“Marty Supreme” director Josh Safdie cast Catsimatidis as Christopher Galanis, a financial backer of the table tennis phenom played by Timothée Chalamet in the film.

From Los Angeles Times • Apr. 22, 2026

Thrive Capital, another large OpenAI investor and loyal backer of Altman’s, is set to lead the round instead, people familiar with the deal said.

From The Wall Street Journal • Apr. 17, 2026

But a backer of the bill, Congresswoman Nancy Picón Martínez, said that the mining industry was being portrayed "as if it were a monster".

From BBC • Apr. 9, 2026

While investors’ appetite for space has grown in recent years, NASA, through its contracts, remains a major backer of everything from satellite makers to launch companies.

From MarketWatch • Mar. 31, 2026

Ever attuned to the ebb and flow of research funding, he recognized that the government stood to become as generous a financial backer as the medical foundations he had mined to build the sixty-inch.

From "Big Science" by Michael Hiltzik