'Pericambium' definitions:
Definition of 'Pericambium'
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Pericambium \Per`i*cam"bi*um\, n. [NL. See Peri-, and
Cambium.] (Biol.)
A layer of thin-walled young cells in a growing stem, in
which layer certain new vessels originate.
[1913 Webster] Pericardiac
