Mar 1, 2025 · The correct form is 15th, not 15st. In English, ordinal numbers (numbers showing order) have specific endings: -st, -nd, -rd, and -th. The ending -th is used for most numbers except for 1, 2, …

The Fifteenth Amendment (Amendment XV) to the United States Constitution prohibits the federal government or any state from denying or abridging a citizen's right to vote "on account of race, color, …

When writing ordinal numbers such as 1st, 2nd, 3rd, etc. you should use the last two letters on the word as it would be if you wrote out the whole word. Below are the ordinal numbers both written out and …

Mar 3, 2024 · When it comes to writing dates in English, many non-native speakers often find themselves confused about whether to use ordinal numbers like “15th” or cardinal numbers like “15” …

Our team is ranked fifteenth in the country. [ C ] Her birthday is on the fifteenth of May. A fifteenth is one of fifteen equal parts of something. We know, thanks to carbon dating, that it was put together in the …

FIFTEENTH definition: next after the fourteenth; being the ordinal number for 15. See examples of fifteenth used in a sentence.

15th Add to list Definitions of 15th adjective coming next after the fourteenth and just before the sixteenth in position synonyms: fifteenth

Definition of fifteenth ordinal number in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Nov 27, 2025 · The ordinal form of the number fifteen. The person or thing in the fifteenth position. One of fifteen equal parts of a whole. (music) The interval comprising two octaves.

Define 15th. 15th synonyms, 15th pronunciation, 15th translation, English dictionary definition of 15th. Adj. 1. 15th - coming next after the fourteenth and just before the sixteenth in position fifteenth …