Tending to avoid work, activity, or exertion. See examples of lazy used in a sentence. Definition of lazy adjective in oxford advanced learner's dictionary.

Not liking to work hard or to be active; Not having much activity causing people to feel that they do not want to be active Not willing to work or use any effort: Slow and relaxed: Not willing to work or use anyÒ€¦. Learn more. Not willing to work or be energetic.

Not willing to work or use anyÒ€¦. Learn more. Not willing to work or be energetic. If you describe something as lazy, you mean that it moves or flows slowly and gently.