Etymograph
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Indo-European
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Proto-Germanic
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Dictionary
> *tr
u
ga-
N (n)
trough
Source:
Kroonen 2013
:523
Words originating from this one
OE
trog
"trough" (truga-
>
troga
>
trog) through pgmc-to-oe
(source:
Kroonen 2013
:523)