twenty-first

التعريفات والمعاني

== English == === Pronunciation === === Adjective === twenty-first (not comparable) The ordinal form of the number twenty-one. ==== Abbreviations ==== 21st, 21st, XXI ==== Translations ==== === Noun === twenty-first (plural twenty-firsts) The person or thing in the twenty-first position. One of twenty-one equal parts of a whole, usually written 1⁄21. (informal) A party to celebrate a twenty-first birthday. ==== Synonyms ==== (nonstandard, humorous) twenty-oneth ==== Translations ==== === See also === previous: twentieth, next: twenty-second