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  1. Life - Wikipedia

    Life is only known to exist on Earth but extraterrestrial life is thought probable. Artificial life is being simulated and explored by scientists and engineers.

  2. Life | Definition, Origin, Evolution, Diversity, & Facts | Britannica

    Oct 3, 2025 · Life, living matter and, as such, matter whose attributes include responsiveness, growth, metabolism, energy transformation, and reproduction. Each individual is composed of …

  3. LIFE Definition & Meaning - Merriam-Webster

    The meaning of LIFE is the quality that distinguishes a vital and functional being from a dead body. How to use life in a sentence.

  4. LIFE Definition & Meaning | Dictionary.com

    Life definition: the condition that distinguishes organisms from inorganic objects and dead organisms, being manifested by growth through metabolism, reproduction, and the power of …

  5. Life - Evolution, Diversity, Biology | Britannica

    Oct 3, 2025 · If truly only one sort of life on Earth exists, then perspective is lacking in a most fundamental way. On the other hand, the historical continuity of all life-forms means that …

  6. Life (2017 film) - Wikipedia

    In the film, a six-member crew of the International Space Station uncovers the first evidence of extraterrestrial life on Mars. When members of the crew conduct their research, the rapidly …

  7. Life - Genetics, Evolution, Biology | Britannica

    Oct 3, 2025 · The autopoietic definition of life resembles the physiological definition but emphasizes life’s maintenance of its own identity, its informational closure, its cybernetic self …

  8. Life (1999 film) - Wikipedia

    A surprisingly touching buddy comedy-drama that both lives up to and subverts audience expectations, Life has become a cult classic over the past 20-plus years, showing the artistic …

  9. Life - New World Encyclopedia

    A difficult term to define, life can be considered the characteristic state of living organisms and individual cells, or that quality or property that distinguishes living organisms from dead …

  10. LIFE | definition in the Cambridge English Dictionary

    LIFE meaning: 1. the period between birth and death, or the experience or state of being alive: 2. for the whole…. Learn more.