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Webster 1913 Edition
Pseudomorphous
Pseuˊdo-mor′phous
,Adj.
 [Gr. [GREEK]; 
ψευδήσ 
false + μορφή 
form: cf. F. pseudomorphe
.] Not having the true form. 
Pseudomorphous crystal
, a crystal which has a form that does not result from its own powers of crystallization.
 Webster 1828 Edition
Pseudomorphous
PSEUDOMORPH'OUS
,Adj.