1. Unwilling to work or exert oneself: This is the most common meaning of "lazy." Someone who is lazy is often seen as inactive, unproductive, and unwilling to put in effort.
2. Slow-moving or sluggish: This can describe a person, but it can also refer to things like a lazy river or a lazy horse. It implies a lack of energy or enthusiasm.
3. Not hurried or rushed: This meaning is more positive and can be used to describe a relaxed and easygoing approach. For example, "take it easy and have a lazy Sunday."
4. (of a system or program) designed to perform operations only when needed: This is a technical meaning used in computer science. A lazy system or program will only process data or perform calculations when it's absolutely necessary.
Here are some examples:
* "He's been so lazy all summer; he hasn't even looked for a job." (Unwilling to work)
* "The lazy river gently carried us downstream." (Slow-moving)
* "We spent a lazy afternoon reading in the park." (Not hurried)
* "This programming language uses a lazy evaluation method." (Computer science)
It's important to consider the context when interpreting the meaning of "lazy."