aggrade

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ag·grade

 (ə-grād′)
tr.v. ag·grad·ed, ag·grad·ing, ag·grades
To fill and raise the level of (the bed of a stream) by deposition of sediment.

ag′gra·da′tion (ăg′rə-dā′shən) n.
ag′gra·da′tion·al adj.

aggrade

(əˈɡreɪd)
vb
(Geological Science) (tr) to build up the level of (any land surface) by the deposition of sediment. Compare degrade4
aggradation n

ag•grade

(əˈgreɪd)

v.t. -grad•ed, -grad•ing.
to raise the grade or level of (a river valley, a stream bed, etc.) by depositing detritus, sediment, or the like. Compare degrade.
[1895–1900]
ag•gra•da•tion (ˌæg rəˈdeɪ ʃən) n.
ag`gra•da′tion•al, adj.

aggrade


Past participle: aggraded
Gerund: aggrading

Imperative
aggrade
aggrade
Present
I aggrade
you aggrade
he/she/it aggrades
we aggrade
you aggrade
they aggrade
Preterite
I aggraded
you aggraded
he/she/it aggraded
we aggraded
you aggraded
they aggraded
Present Continuous
I am aggrading
you are aggrading
he/she/it is aggrading
we are aggrading
you are aggrading
they are aggrading
Present Perfect
I have aggraded
you have aggraded
he/she/it has aggraded
we have aggraded
you have aggraded
they have aggraded
Past Continuous
I was aggrading
you were aggrading
he/she/it was aggrading
we were aggrading
you were aggrading
they were aggrading
Past Perfect
I had aggraded
you had aggraded
he/she/it had aggraded
we had aggraded
you had aggraded
they had aggraded
Future
I will aggrade
you will aggrade
he/she/it will aggrade
we will aggrade
you will aggrade
they will aggrade
Future Perfect
I will have aggraded
you will have aggraded
he/she/it will have aggraded
we will have aggraded
you will have aggraded
they will have aggraded
Future Continuous
I will be aggrading
you will be aggrading
he/she/it will be aggrading
we will be aggrading
you will be aggrading
they will be aggrading
Present Perfect Continuous
I have been aggrading
you have been aggrading
he/she/it has been aggrading
we have been aggrading
you have been aggrading
they have been aggrading
Future Perfect Continuous
I will have been aggrading
you will have been aggrading
he/she/it will have been aggrading
we will have been aggrading
you will have been aggrading
they will have been aggrading
Past Perfect Continuous
I had been aggrading
you had been aggrading
he/she/it had been aggrading
we had been aggrading
you had been aggrading
they had been aggrading
Conditional
I would aggrade
you would aggrade
he/she/it would aggrade
we would aggrade
you would aggrade
they would aggrade
Past Conditional
I would have aggraded
you would have aggraded
he/she/it would have aggraded
we would have aggraded
you would have aggraded
they would have aggraded
ThesaurusAntonymsRelated WordsSynonymsLegend:
Verb1.aggrade - build up to a level by depositing sedimentaggrade - build up to a level by depositing sediment
grade - level to the right gradient
degrade - reduce the level of land, as by erosion
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References in periodicals archive ?
In the same period a number of his trademark short notes on key points or new techniques appeared: on aggradational ice (1971); a design for a frost tube (1973); regional ground temperatures in the Mackenzie delta area (1974); relict ice wedges (1975 and 1976); permafrost and climate change (1975); problems with probing the base of the active layer (1977); measurement of the widths of ice wedges in oblique section (1977); the effects of wild fire on the active layer (1977); frost heave below 0[degrees]C (1979); and the first report on Illisarvik (1981).
This recrystallization of micrite to microspar and vug linning sparite is a process of aggradational neomorphism.
Similarly, on the basis of vertical and lateral changes in the facies associations, Tanavsuu-Milkeviciene & Plink-Bjorklund (2009) recognized in the same section several stratigraphical units representing gradationally based progradational to aggradational vertically stacked cyclic packages that fine upwards in the Kernave and Arukula Fms.
Some discontinuous reflectors in the inverted section's left zoomed-in box, shown by an arrow around 50 ms, suggested an aggradational stack of layers inside a channel which was not visible before inversion.
Unit A is formed by mudstone to wackestone limestones which are organized in aggradational muddy thickeningand shallowing-upward sequences.
7) and indicate temporary aggradational conditions markedly more torrential than those currently prevailing along this river (Eden et al.
Some ditches, particularly in low-relief landscapes, undergo an aggradational response, eventually reaching stability due to insufficient transport capacity relative to loadings.
These observations clearly proved that calamiteans colonized rapidly aggradational settings (Fig.
Natural channel design allows a somewhat mobile channel boundary that is neither excessively erosive nor aggradational.