1) Build up a slope 2) Grade
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to raise level of a surface through depositing detritus
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• (v. t.) To bring, or tend to bring, to a uniform grade, or slope, by addition of material; as, streams aggrade their beds by depositing sediment.
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http://thinkexist.com/dictionary/meaning/aggrade/
Ag·grade' transitive verb [
imperfect & past participle Aggraded ;
present participle & verbal noun Aggrading .]
(Physics Geology) To bring, or tend to bring, to a uniform grade, or slope, by addition of material; as, streams
a...Found on
http://www.encyclo.co.uk/webster/A/43
[
v] - build up to a level by depositing sediment
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verb build up to a level by depositing sediment
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https://www.encyclo.co.uk/local/20974
to raise the grade or level of (a river valley, a stream bed, etc.) by depositing detritus, sediment, or the like. Cf. degrade.
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https://www.infoplease.com/dictionary/aggrade
No exact match found.
