exhausting

The French word 'épuisant' is an adjective used to describe something that is extremely tiring or draining. It can refer to physical activities, such as a long run or intense workout, as well as mental tasks that require a lot of concentration and effort. In conversation, you might say, 'C'était une journée épuisante,' meaning 'It was an exhausting day,' to express how tiring a day or experience was.