noun:the condition that distinguishes animals and plants from inorganic matter, including the capacity for growth, reproduction, functional activity, and continual change preceding death
Scientists study the origins of life on Earth.
noun:one’s own existence; the state of being alive
He risked his life to save the child from the burning building.
noun:the period between the birth and death of a living thing, especially a human being
She led a long and happy life.
noun:vitality, vigor, or energy
The festival was full of life and color.
noun:a biography
I'm reading a new life of Winston Churchill.
noun:a way of living; lifestyle
The life of a student can be very busy.