And/or Definition & Meaning - Merriam-Webster

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and/or

conjunction

ˈand-ˈȯr —used as a function word to indicate that two words or expressions are to be taken together or individually… language comprehension and/or production …—David Crystal

Word History

First Known Use

1853, in the meaning defined above

Time Traveler The first known use of and/or was in 1853 See more words from the same year

Rhymes for and/or

• abhor
• abor
• adore
• afore
• ardour
• ashore
• backdoor
• before
• bookstore
• candour
• centaur
• claymore

See All Rhymes for and/or

Browse Nearby Words

Andoke and/or andorite See all Nearby Words

Articles Related to and/or

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“And/or.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/and%2For. Accessed 25 Dec. 2025.

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Last Updated: 4 Nov 2025 - Definition revised Love words? Need even more definitions?

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