What does tired mean?

Tired (_adjective_)

1. Feeling very weary, especially as a result of excessive exertion or lack of sleep.

- "She looks exhausted, not just tired."

- "I feel completely tired and exhausted after a long day."

2. Lacking energy or enthusiasm; weary.

- "The old car groaned and creaked, looking just as tired as its owner."

- "I'm feeling quite tired and not in the mood to go out."

3. Used up; depleted; exhausted.

- "The water supply was starting to look tired."

- "The soil's fertility was tired, and the farmer needed to replenish its nutrients."

4. (In computing or mathematics) Capable of or using a limited number of operations or values.

- "You could create simple applications using tired expressions and values."