look out

verb

looked out; looking out; looks out
Synonyms of look outnext

intransitive verb

: to take care or concern oneself
used with for
looking out for number one

Examples of look out in a Sentence

if you go in those woods, look out for snakes! as a fiduciary, she has an obligation to look out for our interests
Recent Examples on the Web
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.
Visitors can observe the Wall of Names where their names are engraved on 40 large marble panels, look out over the field where their remains lie to this day and listen to the Tower of Voices, a one-of-a-kind wind chime structure that honors those 40 voices through sound. Usa Today Network, USA Today, 10 June 2026 The building looks out on the New Britain skyline in which five churches are visible. Staff Report, Hartford Courant, 9 June 2026 But the most important thing is to look out for each other and the people around you. Maya Georgi, Rolling Stone, 9 June 2026 Messi Watch heads to Auburn A match to look out for later today is Argentina playing Iceland in its final warmup game before the World Cup. Ben Church, CNN Money, 9 June 2026 See All Example Sentences for look out

Word History

First Known Use

1752, in the meaning defined above

Time Traveler
The first known use of look out was in 1752

Browse Nearby Words

Cite this Entry

“Look out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/look%20out. Accessed 10 Jun. 2026.

Kids Definition

lookout

noun
look·​out ˈlu̇k-ˌau̇t How to pronounce lookout (audio)
1
: a person who keeps watch
2
: a high place or structure from which a wide view is possible
3
: a careful looking or watching
4
5
: a matter of care or concern
the plants are wilting, but that's not my lookout

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