yay
/jeɪ/interjection, adverb, noun
yay is spelled Y-A-Y: 3 letters and one syllable. It appears 8.3 times per million words in written English, the 8,036th most frequent word form (wordfreq, 2021 data). People search “yay vs yeah” about 1,300 times a month (Google, United States). As an interjection, yay means “An expression of happiness” (English Wiktionary, September 2026).
How many letters and syllables are in yay?
| Letters | 3: Y-A-Y |
|---|---|
| Syllables | 1 (from its American pronunciation) |
| In writing | 8.3 times per million words; the 8,036th most frequent word form |
| Wrong spellings searched | none measured in search |
| Pairs people search | |
| Sounds like |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media); Bing searches in the United States: the average month from September 2025 to August 2026 (Microsoft Advertising keyword data through DataForSEO, read September 30, 2026).
How common is yay?
Yay appears 8.3 times per million words in written English, the 8,036th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce yay?
- /jeɪ/
- [jeː]
- [jeɪ̯]
Yay has one syllable (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: En-us-yay.ogg, En-us-yea.ogg, Wikimedia Commons (author and licence on each file's page).
Words people confuse with yay
Word pairs people search, with the monthly searches for “a vs b” (G: Google, B: Bing, United States).
Sounds like: yea (Wiktionary's homophone list; some hold only in some accents).
Sources: Google and Bing searches (September 2025 to August 2026, through DataForSEO); English Wiktionary (homophones, alternative spellings).
Forms of yay
- yea
- yayo
- yay-yo
- yeyo
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does yay mean?
The meanings the English Wiktionary records, quoted as written there (source below).
interjection
- 1
colloquialAn expression of happiness.
Yay! I have finally finished my work!
noun
- 1
USslangCocaine (powder or crack).
adverb
- 1
Alternative spelling of yea.
The tree was yay big.
Wiktionary also records yay as a common misspelling of another word in some uses; the senses above are its own.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Yay in Spanish, French, German and Portuguese
In the sense an expression of happiness:
| Language | Words |
|---|---|
| French | hourra, youpi |
| German | juhu, hurra |
| Portuguese | eba, viva, oba, iúpi |
| Spanish | yupi, órale, hurra, ole |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does yay come from?
Alteration of yea (“yes; even, truly, verily”). More at yea.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).