The hack was once reserved for computer programmer tricks and shortcuts. A “Life Hack” has become a great way to describe the clever solutions to everyday dilemmas we see posted online. It’s hard to describe what a life hack really looks like, but let’s just say you know it when you see it.
“A tool or technique that makes some aspect of one’s life easier or more efficient.
Web sites now exist, where lifehacker (followers of the movement) can trade lifehacks – suggestions on how to reduce chaos and make their lives more enjoyable.” Definition by Urban Dictionary
“Life hacking refers to any trick, shortcut, skill, or novelty method that increases productivity and efficiency, in all walks of life.” Definition by Wikipedia