lawnmower

Short definition from Wiktionary

Noun

1. 1
   A device used for cutting grass to a chosen height, typically of landscaped lawns of residences or institutions.
2. 2
   A person who landscapes and in particular mows lawns.
3. 3
   A dance move in which the dancer mimics using a petrol lawn mower by pulling the starter cord and then pushing the mower forwards to the beat of the music.