We found 3 dictionaries that define the word yeay:

General (2 matching dictionaries)

1. Yeay, yeay: Wordnik
2. yeay: Wiktionary

Slang (1 matching dictionary)

3. yeay: Urban Dictionary

Definitions from Wiktionary (Yeay) ▸ adverb:  Misspelling of yea (“thus, so”). [(dated) Yes, indeed.] ▸ Words similar to yeay ▸ Usage examples for yeay ▸ Idioms related to yeay ▸ Wikipedia articles (New!) ▸ Words that often appear near yeay ▸ Rhymes of yeay ▸ Invented words related to yeay