The Collaborative International Dictionary
Cambial
Cambial \Cam"bi*al\, a. [LL. cambialis, fr. cambiars. See Change.] Belonging to exchanges in commerce; of exchange. [R.]
Wiktionary
cambial
a. 1 (context obsolete English) Of or pertaining to commercial exchange. 2 (context botany English) Of or pertaining to a cambium.
WordNet
cambial
adj. of or relating to or functioning as a cambium