Living (adjective)

1. Having life, being alive.
2. In use or functioning.
3. Provided as a source of livelihood.
4. Representing life and animation.

Origin:

Middle english, from old english lyfig, from present participle of libban to live.

Examples:

1. Living organisms have cells.
2. Living rooms have comfortable furniture.
3. He made a living as a musician.
4. The play was full of living performances.