'Derivative circulation' definitions:

Definition of 'Derivative circulation'

From: GCIDE

Derivative \De*riv"a*tive\, a. [L. derivativus: cf. F. d['e]rivatif.] Obtained by derivation; derived; not radical, original, or fundamental; originating, deduced, or formed from something else; secondary; as, a derivative conveyance; a derivative word. [1913 Webster]
2. Hence, unoriginal (said of art or other intellectual products. [PJC]
Derivative circulation, a modification of the circulation found in some parts of the body, in which the arteries empty directly into the veins without the interposition of capillaries. --Flint. -- {De*riv"a*tive*ly}, adv. -- {De*riv"a*tive*ness}, n. [1913 Webster]