An exhausted person feels weary.
We use "weary" when someone's body or mind is extremely tired. Imagine you've been walking for hours and your legs feel heavy like lead - that's a good time to say you're feeling weary. It's not just physical exhaustion, though; mental fatigue can be wearing too. If you've been dealing with stress or emotional strain for a long time, you might start to feel weary as well.
Having the strength exhausted by toil or exertion; tired; fatigued.
Example: A weary traveller knocked at the door.
