1
: having life : not dead or inanimate
2
a
: still in existence, force, or operation : active
kept hope alive
b
: still active in competition with a chance of victory
must win to stay alive in the playoffs
3
: knowing or realizing the existence of something : sensitive
alive to the danger
4
: marked by alertness, energy, or briskness
his face came alive at the mention of food
5
: marked by much life, animation, or activity : swarming
streets alive with traffic
6
used as an intensive following the noun
the proudest boy alive
aliveness noun
Choose the Right Synonym for alive

aware, cognizant, conscious, sensible, alive, awake mean having knowledge of something.

aware implies vigilance in observing or alertness in drawing inferences from what one experiences.

aware of changes in climate

cognizant implies having special or certain knowledge as from firsthand sources.

not fully cognizant of the facts

conscious implies that one is focusing one's attention on something or is even preoccupied by it.

conscious that my heart was pounding

sensible implies direct or intuitive perceiving especially of intangibles or of emotional states or qualities.

sensible of a teacher's influence

alive adds to sensible the implication of acute sensitivity to something.

alive to the thrill of danger

awake implies that one has become alive to something and is on the alert.

a country always awake to the threat of invasion

Examples of alive in a Sentence

It feels great to be alive. The patient was barely alive. The sheriff was ordered to find the killer and bring him back alive. He managed to stay alive for a week without any food. The patient is being kept alive by artificial means. an old tradition that is still alive We need to keep hope alive. The team needs to win tonight in order to stay alive in the play-offs. I love to sail because it makes me feel so alive.
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.
With each passing day, however, the chance of finding someone alive dwindles. Rick Jervis, USA Today, 9 July 2025 Some settings just need a little more set-up and context to be truly brought alive on the page than others. Lidija Hilje july 8, Literary Hub, 8 July 2025 Though the first women to cast their ballots in Colonial America didn’t live to see their peers regain the right to vote, suffragist leaders like Stanton and Anthony kept these trailblazers' memory alive into the 20th century. Peter Zablocki, Smithsonian Magazine, 8 July 2025 With more than 1,000 coral islands scattered across the Indian Ocean, readers appreciate the abundance of overwater villas at Maldivian resorts, bioluminescent beaches, and world-class snorkeling in coral reefs alive with manta rays and reef sharks. John Wogan, Travel + Leisure, 8 July 2025 See All Example Sentences for alive

Word History

Etymology

Middle English, from Old English on life, from on + līf life

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of alive was in the 13th century

Cite this Entry

“Alive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alive. Accessed 13 Jul. 2025.

Kids Definition

alive

adjective
1
: having life : not dead
2
: still in existence, force, or operation : active
kept hope alive
3
: extremely aware or conscious : sensitive
alive to the beauty of life
4
: marked by much life or activity
blossoms alive with bees
aliveness noun

Medical Definition

alive

adjective
: having life : not dead or inanimate

More from Merriam-Webster on alive

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