Dansk ordbog
Rejseparlør
Rimordbog
Krydsogtværsordbog
English Dictionary
Sprogforum
English
Dansk (Danish)
Norsk (Norwegian)
Recent queries
Turki
Solarium
Cryptobranchus alleganiensis
Rochelle salts
Misinformation
Liveable
Gywn
Eurasian hamster
Amino group
English dictionary
Hint: Asterisk (*) is a wildcard. Asterisk substitutes zero or more characters.
English
noun
:
tridymite
1.
tridymite
(substance)
a mineral form of silica
Broader (hypernym)
mineral
Substance holonym
silica
,
silicon dioxide
,
silicon oxide
Based on WordNet 3.0 copyright © Princeton University.
Web design:
Orcapia v/Per Bang
. English edition:
Peter Jensen
.
2026
onlineordbog.dk