sub 1 of 3

as in submarine
a large sandwich on a long split roll we shared a tuna sub at lunch

Synonyms & Similar Words

Relevance

sub

2 of 3

noun (2)

sub

3 of 3

verb

as in to substitute
to serve as a replacement usually for a time only the weekend anchor is subbing for the station's main anchor all this week she subbed for middle school teachers in the district as needed

Synonyms & Similar Words

Examples 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 sub
Noun
The sandwich giant offered a similar deal on National Sandwich Day on Nov. 3 that included any custom six-inch sub on the menu. Tanasia Kenney, Miami Herald, 6 Jan. 2025 During the previous five-year period, North American subs more-than doubled whereas APAC subs were up 57%. Max Goldbart, Deadline, 9 Dec. 2024
Verb
Truly, this recipe calls for a little bit of everything—although many ingredients in this recipe can be swapped or subbed out to suit your tastes, which only adds to why this breakfast casserole is our best yet. Alana Al-Hatlani, Southern Living, 31 Dec. 2024 Jokic got a shooter’s bounce with 1:17 remaining to tie it at 115, Aaron Gordon made a pair of foul shots for the lead with 49 seconds to go, and Russell Westbrook threw himself after a loose ball to force a game-saving turnover after he was subbed in for his defense. Bennett Durando, The Denver Post, 3 Dec. 2024 See all Example Sentences for sub 

Thesaurus Entries Near sub

Cite this Entry

“Sub.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sub. Accessed 30 Jan. 2025.

More from Merriam-Webster on sub

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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