Life (cf. biota) is a characteristic that distinguishes objects that have signaling and self-sustaining processes from those that do not, either because such functions have ceased (death), or else because they lack such functions and are classified as inanimate. Biology is the science concerned with the study of life.
Read more about Life.
Some articles on life:
... Very little is known about Widukind's life ... There are no sources about Widukind's life or death after his baptism ... Abbey has been identified as a likely location where Widukind may have spent the rest of his life ...
... faith in the Master and (iii) faith in life ... Faith is so indispensable to life that unless it is present in some degree, life itself would be impossible ... It is because of faith that cooperative and social life becomes possible ...
... It is dynamically interlinked, and contains resources for organisms at any time throughout their life cycle ... external and internal environments, however, is an abstraction parsing life and environment into units or facts that are inseparable in reality ... There is an interpenetration of cause and effect between the environment and life ...
... A biological half-life or elimination half-life is the time it takes for a substance (drug, radioactive nuclide, or other) to lose one-half of its pharmacologic, physiologic, or ... In a medical context, the half-life may also describe the time that it takes for the concentration in blood plasma of a substance to reach one-half of its steady-state value (the "plasma half-life") ... For example, the biological half-life of water in a human being is about seven to 14 days, though this can be altered by his/her behavior ...
... The Russian orbital segment's life support systems are contained in the Service Module Zvezda ... The MLM Nauka laboratory has a complete set of life support systems ...
More definitions of "life":
- (noun): A living person.
Example: "His heroism saved a life"
- (noun): The organic phenomenon that distinguishes living organisms from nonliving ones.
Example: "There is no life on the moon"
- (noun): A characteristic state or mode of living.
Example: "Social life"; "city life"; "real life"
- (noun): A prison term lasting as long as the prisoner lives.
Example: "He got life for killing the guard"
Synonyms: life sentence
- (noun): An account of the series of events making up a person's life.
Synonyms: biography, life story, life history
- (noun): A motive for living.
Example: "Pottery was his life"
- (noun): The condition of living or the state of being alive.
Example: "While there's life there's hope"; "life depends on many chemical and physical processes"
Synonyms: animation, living, aliveness
- (noun): The course of existence of an individual; the actions and events that occur in living.
Example: "He hoped for a new life in Australia"; "he wanted to live his own life without interference from others"
- (noun): The period between birth and the present time.
Example: "I have known him all his life"
- (noun): Animation and energy in action or expression.
Example: "It was a heavy play and the actors tried in vain to give life to it"
Synonyms: liveliness, spirit, sprightliness
- (noun): The period from the present until death.
Example: "He appointed himself emperor for life"
- (noun): The period during which something is functional (as between birth and death).
Example: "The battery had a short life"; "he lived a long and happy life"
Synonyms: lifetime, lifespan
- (noun): Living things collectively.
Example: "The oceans are teeming with life"
Famous quotes containing the word life:
“Everything one does in life, even love, occurs in an express train racing toward death. To smoke opium is to get out of the train while it is still moving. It is to concern oneself with something other than life or death.”
—Jean Cocteau (18891963)
“There is no way to penetrate the surface of life but by attacking it earnestly at a particular point.”
—Charles Horton Cooley (18641929)
“If I had my life over again I should form the habit of nightly composing myself to thoughts of death. I would practise, as it were, the remembrance of death. There is no other practice which so intensifies life. Death, when it approaches, ought not to take one by surprise. It should be part of the full expectancy of life. Without an ever- present sense of death life is insipid. You might as well live on the whites of eggs.”
—Muriel Spark (b. 1918)