substitution

noun

Definition of substitutionnext
as in replacement

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Example Sentences

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.
Recent Examples of substitution Lee and Chhatwal also noted the substitution of alcohol for other substances, like cannabis, could be the reason for the downward trend of drinking for a younger generation. — Avni Trivedi, CNN Money, 21 Sep. 2026 That could still be possible even if White does not play at Portman Road tomorrow night, but his early substitution at the Stadium of Light felt a bit too familiar. — Art De Roché, New York Times, 15 Sep. 2026 With Rushing back on the IL for the same elbow injury, Feduccia also can serve as a left-handed bat off the bench, and Alfonzo gives the team more substitution flexibility. — Maddie Lee, Los Angeles Times, 9 Sep. 2026 This base pair substitution can, in some cases, radically change the shape of the protein the DNA instructs a cell to produce. — Jeremy Kahn, Fortune, 8 Sep. 2026 See All Example Sentences for substitution
Recent Examples of Synonyms for substitution
  1. replacement
  2. exchange
Noun
  • That includes construction, improvement, maintenance, repair and replacement of streets and sidewalks, as well as drainage, sewers and other related infrastructure.
    — Nicole Buss, Sacbee.com, 12 Oct. 2026
  • The infrastructure work to create the tunnel, including road and drainage replacement, life safety systems and adding the structural elements, does not allow for separate lane closures, according to project information.
    — Chris Higgins, Kansas City Star, 12 Oct. 2026
Definition of replacement
Noun
  • Nasdaq Stockholm attracted more IPO capital last year than any other European exchange.
    — Jan Larsson, Fortune, 9 Oct. 2026
  • Looking further ahead, Yi wants to build a cross-border talent development program, whether an exchange, a shadowing scheme or an accelerator.
    — Naman Ramachandran, Variety, 9 Oct. 2026
Definition of exchange

Browse Nearby Words

substituting
substitution
substitutions
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Cite this Entry

“Substitution.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/substitution. Accessed 15 Oct. 2026.

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More from Merriam-Webster on substitution

Britannica.com: Encyclopedia article about substitution

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