Real Dictionary

weary
adjective: If you are weary of something, you have become tired of it and have lost your enthusiasm for it.
adjective: If you are weary, you are very tired.
verb: If you weary of something or it wearies you, you become tired of it and lose your enthusiasm for it.

weary in American English
tired; worn out
to make or become weary; fatigue or tire
adjective: physically or mentally exhausted by hard work, exertion, strain, etc.; fatigued; tired

weary in British English
adjective: tired or exhausted
verb: to make or become weary