idler

Meanings

Noun

• One who idles; one who spends his or her time in inaction.
• One who idles; a lazy person; a sluggard.
• Any member of a ship's crew who is not required to keep the night-watch
• A mechanical device such as a pulley or wheel that does not transmit power, but supports a moving belt etc.

Adjective

• Comparative form or more of idle

Origin

• idle + -er.