As nouns the difference between plugger and aerator
is that plugger is one who, or that which, plugs while aerator is a device which mixes air with a substance, particularly soil or a liquid.
plugger
English
Noun
(
en noun)
One who, or that which, plugs.
A dental instrument used to insert fillings.
aerator
English
Noun
(
en noun)
A device which mixes air with a substance, particularly soil or a liquid.
Related terms
* aerate
* aeration