YAY
Yay
(noun) a branch of the Tai languages
Source: WordNet® 3.1
Etymology 1
Interjection
yay
(colloquial) An expression of happiness.
Misspelling of yea.
Synonyms
• (an expression of happiness): hooray
Adverb
yay (not comparable)
Alternative spelling of yea
Etymology 2
Noun
yay (plural yays)
The letter for the y sound in Pitman shorthand.
Etymology 3
Noun
yay (uncountable)
(US, slang) Cocaine (powder or crack).
Synonyms
• See also cocaine.
Anagrams
• ayy
Etymology
Proper noun
Yay
A branch of the Tai language family, spoken by the Bouyei and Giáy people.
Synonyms
• Bouyei
Anagrams
• ayy
Source: Wiktionary