noun

• (uncountable) The state of organisms preceding their death, characterized by biological processes such as metabolism and reproduction and distinguishing them from inanimate objects; the state of being alive and living.
  "I want my kids to live a good life.  He gave up on life."
• (uncountable) The state of organisms preceding their death, characterized by biological processes such as metabolism and reproduction and distinguishing them from inanimate objects; the state of being alive and living.
• (countable) A living being; the fact of a particular individual being alive. (Chiefly when indicating individuals were lost (died) or saved.)
  "Many lives were lost during the war. Her quick thinking saved many dogs' lives."
• Existence.
  "Get a life."

verb

• (aviation) To replace components whose operational lifetime has expired.
  "Now, the aim of the design is to extract more cycles from the component under study, at each new engine generation requirements are driving a reduction in the margin for the error, as parts cannot stand any drop in properties. Thus, the lifing procedures are refined by means of new models or additional specific testing for limiting features to increase the life of the components; […]"

intj

• (obsolete) Synonym of God's life (an oath).

name

• (chiefly Christian Science) God.
  "Then one deep love doth supersede ⁠All other, when her ardent gaze ⁠Roves from the living brother’s face, And rests upon the Life indeed."
• (cellular automata) Conway's Game of Life.
  "Basically, I'm looking for a fast (the fastest?) way of updating grids, where each cell has to look at an arbitrary number of its neighbors. I've seen some fast life-programs, but often they took advantage of particular quirks of the rules of Life."