life hack
noun
informal
: a usually simple and clever tip or technique for accomplishing some familiar task more easily and efficiently
"Life hacks," as they are known, are all about eliminating life's manifold frustrations in simple and deliciously clever ways. The best involve tricks that are free, efficient and stunningly obvious in retrospect, deploying household items (like the humble toilet roll) for purposes beyond their wildest aspirations.—
Michael Koziol
Michael KoziolExamples of life hack in a Sentence
Recent Examples on the Web
View 4 Images View gallery - 4 images Self-care life hacks, claimed to improve well-being, often go viral on social media platforms like TikTok, sometimes without scientific backing.
—Paul McClure 24, New Atlas, 24 May 2025
And her biggest life hack of all: getting enough sleep.
—Eric Rosenbaum, CNBC, 7 May 2025
Jot down her recipes, sayings, or life hacks in one place.
—Dominique Fluker, Essence, 2 May 2025
Around the same time, a crop of influential food chemists introduced the concept of vitamins and minerals to the general public, and loudly pitched daily milk drinking as a low-cost life hack for better health and vigor.
—HubSpot, 2 May 2025
See All Example Sentences for life hack
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Paul McClure 24, New Atlas, 24 May 2025
And her biggest life hack of all: getting enough sleep.
—Eric Rosenbaum, CNBC, 7 May 2025
Jot down her recipes, sayings, or life hacks in one place.
—Dominique Fluker, Essence, 2 May 2025
Around the same time, a crop of influential food chemists introduced the concept of vitamins and minerals to the general public, and loudly pitched daily milk drinking as a low-cost life hack for better health and vigor.
—HubSpot, 2 May 2025
See All Example Sentences for life hack
Cite this Entry
“Life hack.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/life%20hack. Accessed 6 Jun. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share