Definitions for "aerator"
Keywords:  faucet, spout, splash, screw, gpm
That which supplies with air or gas
An apparatus used for charging mineral waters with gas and in making soda water.
an apparatus for exposing something to the air (as sewage).
A fumigator used to bleach grain, destroying fungi and insects.
Keywords:  raceway, fish, game
game fish raceway
Keywords:  lawn, pistons, injects, machine, takes
a machine that takes pistons like objects and injects them into your lawn
Keywords:  poke, thousands, core, laying, hole
a machine that will poke a hole in the ground (thousands of them actually), remove a core of soil and leave it laying on the surface