Definition of "yay"
- interjection
Alternative form of yea (yes).
An expression of happiness.
- adverb
So, this (accompanied by a hand gesture).
- noun
The name of the letter for the y sound in Pitman shorthand.
- Sources
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Alternative form of yea (yes).
An expression of happiness.
So, this (accompanied by a hand gesture).
The name of the letter for the y sound in Pitman shorthand.