kay

1 of 2

noun (1)

ˈkā

: the letter k

Kay

2 of 2

noun (2)

ˈkā

: a boastful overbearing knight of the Round Table who is foster brother and seneschal of King Arthur

Word History

First Known Use

Noun (1)

14th century, in the meaning defined above

Noun (2)

14th century, in the meaning defined above

Time Traveler

The first known use of kay was in the 14th century

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Browse Nearby Words

Kaxgar

kay

Kay

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Cite this Entry

Style

“Kay.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kay. Accessed 23 Jul. 2025.

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