Mower/ˈməʊər/ Definition 1 of 2Pro Tip 1/3Machine vs Person Understand that 'mower' can refer to both a person who mows and the machine they use. Tom, the mower, finishes work before the mower needs refueling. Pro Tip 2/3Types of Mowers 'Mower' can mean different types—some are pushed manually, others you can ride on. The groundskeeper chose a riding mower for the large park. Pro Tip 3/3Colloquial Usage 'Mower' is often used in a casual context when talking about garden maintenance. Could you start the mower and cut the grass?