early 15c., "to guide," from Latin conductus, past participle of conducere "to lead or bring together" (see conduce). Sense of "convey" is from early 15c.; that of "to direct, manage" is from 1630s; "to behave in a certain way" from c.1710; "to convey" from 1740. Related: Conducted; conducting. Earlier verb in the same sense was condyten (c.1400), related to conduit. The noun is from mid-15c., "guide" (in sauf conducte); sense of "behavior" is first recorded 1670s.
conduct con·duct (kən-dŭkt')
v. con·duct·ed, con·duct·ing, con·ducts
To act as a medium for conveying something such as heat or electricity. n.
(kŏn'dŭkt') The way a person acts, especially from the standpoint of morality.