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English dictionary
Info: This web site is based on WordNet 3.0 from Princeton University.
English
noun
:
tuff
1.
tuff
(substance)
hard volcanic rock composed of compacted volcanic ash
Synonyms
tufa
Broader (hypernym)
volcanic rock
Based on WordNet 3.0 copyright © Princeton University.
Web design:
Orcapia v/Per Bang
. English edition:
Peter Jensen
.
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