Kays

Part of speech: noun

Definitions

1. A plural form relating to a phonetic spelling of the letter 'K' or a surname; a term used in certain dialects or informal speech to denote multiple objects represented by the letter; or a proper noun referring to a familial or place name in various cultures
2. Refers to more than one instance of the letter identified by the sound "kay"; a casual or colloquial way to indicate several entities named after or linked to the letter; also a last name or geographic designation in some contexts
3. Signifies the collective form of an alphabet character pronounced ‘kay’; denotes a grouping associated with the letter in slang or regional use; may also be a personal or location identifier within naming conventions

Etymology: "Kays" is simply the plural of "kay", the name of the letter K. The letter's name follows the same pattern as the other letters of the English alphabet, which were given their names as single syllables, and "kay" is the form that has stuck in English for it. Adding a plural "s" gives "kays", meaning more than one K, or a set of things marked with that letter. The other senses of "kays" in the meaning you have provided, such as slang or regional groupings and naming uses, are extensions of the basic plural rather than separate origins. They draw on the letter's name in the same way that the plural of any letter is used to refer to a group of items sharing that letter.

Synonyms: keys, kays