aerated; aerating
1
: to supply or impregnate (something, such as the soil or a liquid) with air
2
: to supply (the blood) with oxygen by respiration
3
a
British
: carbonate sense 2
b
: to make light or sparkling
Did you know?
Faucet aerators and aerating showerheads can be easily installed by homeowners to cut water (and especially hot water) use by as much as 50%. A lawn aerator removes little plugs of soil in order to let air deep into the soil, greatly improving the quality of soil that may have gotten too compacted. And a pond aerator, such as a fountain, is a necessity for an ornamental pond with no stream feeding it, since oxygen in the water is necessary to prevent the growth of algae and allow fish to live.
Examples of aerate in a Sentence
You should aerate the soil before planting the seeds.
Recent Examples on the Web
Although there are machines that can aerate your grass, this simple tool gets the job done for a much less expensive price of $32 at Amazon.
—
Carly Totten, Better Homes & Gardens, 20 Oct. 2024
Between raking leaves, aerating your lawn, adding grass seed, and more, fall is one of the busiest and most important seasons for maintaining your yard.
—Carly Totten, Better Homes & Gardens, 20 Oct. 2024
Attract worms: Earthworms benefit a garden’s soil in numerous ways, including contributing nutrients, mixing/loosening the soil, and aerating it.
—Darcy Lenz, Southern Living, 16 Oct. 2024
Water the lawn well a day or two prior to aerating.
—Betty Cahill, The Denver Post, 1 Oct. 2024
See all Example Sentences for aerate 
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Carly Totten, Better Homes & Gardens, 20 Oct. 2024
Between raking leaves, aerating your lawn, adding grass seed, and more, fall is one of the busiest and most important seasons for maintaining your yard.
—Carly Totten, Better Homes & Gardens, 20 Oct. 2024
Attract worms: Earthworms benefit a garden’s soil in numerous ways, including contributing nutrients, mixing/loosening the soil, and aerating it.
—Darcy Lenz, Southern Living, 16 Oct. 2024
Water the lawn well a day or two prior to aerating.
—Betty Cahill, The Denver Post, 1 Oct. 2024
See all Example Sentences for aerate
Dictionary Entries Near aerate
Cite this Entry
“Aerate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aerate. Accessed 30 Nov. 2024.
Copy CitationKids Definition
aerate
verb
aer·ate
ˈa(-ə)r-ˌāt 
ˈe(-ə)r-
aerated; aerating
1
: to expose to or supply or fill to the limit with air
aerate the soil
2
: to supply (blood) with oxygen by respiration
3
: to combine or fill with gas
aerator
noun
ˈa(-ə)r-ˌāt-ər
ˈe(-ə)r-
Medical Definition
aerate
transitive verb
aer·ate
ˈa(-ə)r-ˌāt, ˈe(-ə)r-
aerated; aerating
1
: to supply (the blood) with oxygen by respiration
2
: to supply or impregnate (as a liquid) with air
3
British
: carbonate sense 2
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