अर्थ : Being up to particular standard or level especially in being up to date in knowledge.
						 
						 
					
							उदाहरणे : 
							Kept abreast of the latest developments.
							Constant revision keeps the book au courant.
							Always au fait on the latest events.
							Up on the news.
							
					
							समानार्थी : 
							abreast, au fait, up on