As nouns the difference between cay and kay
is that cay is a small, low island largely made of sand or coral while kay is a kilometer.
As an interjection kay is
abbreviation of lang=en.
As a proper noun Kay is
{{surname|from=Middle English}} derived from several Old and Middle English words; also adopted by immigrants whose surnames began with a K.
cay
Alternative forms
* key
Noun
(
en noun)
A small, low island largely made of sand or coral.
Related terms
* key, isle, islet, island, quay
Anagrams
*
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kay
English
Alternative forms
* 'kay
Noun
(
en noun)
(colloquial) A kilometer.
See also
*
Derived terms
* (letter) okay, kayo
Anagrams
*
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