| English adjective: 9 | |||
| 1. | 9 denoting a quantity consisting of one more than eight and one less than ten | ||
| Synonyms | ix, nine | ||
| Similar | cardinal | ||
| Antonyms | ordinal | ||
| English noun: 9 | |||
| 1. | 9 (quantity) the cardinal number that is the sum of eight and one | ||
| Synonyms | ennead, IX, Nina from Carolina, nine, niner | ||
| Broader (hypernym) | digit, figure | ||