Dansk ordbog
Rejseparlør
Rimordbog
Krydsogtværsordbog
English Dictionary
Sprogforum
English
Dansk (Danish)
Norsk (Norwegian)
Recent queries
Lappic
Aphetic
Investment funds
Deoxidise
Cuticle
Pet sitting
Irish National Liberation Army
Ignoramus
Grievously
English dictionary
Hint: Asterisk (*) is a wildcard. Asterisk substitutes zero or more characters.
English
noun
:
blue stone
1.
blue stone
(substance)
hydrated blue crystalline form of copper sulfate
Synonyms
blue copperas
,
blue vitriol
,
chalcanthite
Broader (hypernym)
copper sulfate
,
copper sulphate
,
cupric sulfate
,
cupric sulphate
Based on WordNet 3.0 copyright © Princeton University.
Web design:
Orcapia v/Per Bang
. English edition:
Peter Jensen
.
2026
onlineordbog.dk