American Heritage Dictionary
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Century Dictionary
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GNU Webster's 1913
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WordNet
Elsewhere on the web
It is then called a pseudomorph, which is a term applied to any mineral which, instead of having the form it should possess, shows the form of something which has altered its structure completely, and then disappeared.— The Chemistry, Properties and Tests of Precious Stones
The turquoise is a pseudomorph (see Chapter IV., "Cleavage.")— The Chemistry, Properties and Tests of Precious Stones
The turquoise is a pseudomorph (see Chapter IV.,— The Chemistry, Properties and Tests of Precious Stones
I conceive it as a mechanism set going by heat -- as a sort of active crystal with the capacity of giving rise to a great number of pseudomorphs; and I conceive that external conditions favour one or the other pseudomorph, but leave the fundamental mechanism untouched.— Life and Letters of Thomas Henry Huxley — Volume 2
Hawksnest, over beyond, I noted, had its pseudomorph too; a newspaper proprietor of the type that hustles along with stolen ideas from one loud sink-or-swim enterprise to another, had bought the place outright; Redgrave was in the hands of brewers.— Tono Bungay

Century Dictionary (1)
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