| Noun | 1. | weekday - any day except Sunday (and sometimes except Saturday) Whitmonday, Whitsun Monday - the day after Whitsunday; a legal holiday in England and Wales and Ireland |
| 2. | Mon - a member of a Buddhist people living in Myanmar and adjacent parts of ThailandBuddhist - one who follows the teachings of Buddha | |
| 3. | Mon - the Mon-Khmer language spoken by the Mon Mon-Khmer - a branch of the Austro-Asiatic languages |