Eighteenth

Pronunciation

• IPA: /ËŒeɪˈtiːnθ/
• Rhymes: -iːnθ
• Hyphenation: eigh + teenth

Adjective

1. The ordinal form of the number eighteen.

Abbreviations

Full definition of eighteenth

Noun

1. The person or thing in the eighteenth position.
2. One of eighteen equal parts of a whole.
3. (informal) A party to celebrate an eighteenth birthday.