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Synonyms

equivalency

American  
[ih-kwiv-uh-luhn-see] / ɪˈkwɪv ə lən si /

noun

plural

equivalencies
  1. equivalence.


equivalency British  
/ ˌɛkwɪˈveɪlənsɪ /

noun

  1. chem the state of having equal valencies

"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

Other Word Forms

  • equivalent adjective
  • nonequivalency noun

Etymology

Origin of equivalency

From the Medieval Latin word aequivalentia, dating back to 1525–35. See equivalent, -ency

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.

So after three decades of spousal equivalency, we tied the knot.

From Los Angeles Times • Oct. 17, 2025

That doesn't mean we should fall into a moral equivalency.

From Salon • Sep. 10, 2024

It equates on the PR equivalency scale with ‘let ’em eat cake.’

From Slate • May 30, 2024

Those ratings, historically, have been much lower than ones assigned to EVs using the petroleum equivalency factor calculation.

From Seattle Times • Apr. 9, 2024

He declined to enroll in courses that could give him a high school equivalency degree.

From "Escape from Camp 14: One Man's Remarkable Odyssey from North Korea to Freedom in the West" by Blaine Harden