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Beginning
1
English
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1.1
Noun
1.1.1
Translations
1.2
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A-horizon
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From Wiktionary, the free dictionary
English
[
edit
]
Noun
[
edit
]
A
-
horizon
(
plural
A-horizons
)
(
soil science
)
The topmost layer of the
soil
horizons
;
topsoil
Translations
[
edit
]
the topmost layer of the soil horizons
References
[
edit
]
The Oxford English Dictionary
Categories
:
English lemmas
English nouns
English countable nouns
English multiword terms
en:Soil science
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