English adjective: up on | |||
| 1. | up on being up to particular standard or level especially in being up to date in knowledge | ||
| Samples | Kept abreast of the latest developments. Constant revision keeps the book au courant. Always au fait on the latest events. Up on the news. | ||
| Synonyms | abreast, au courant, au fait | ||
| Similar | informed | ||
| Antonyms | uninformed | ||