Obs. [In part perh. ad. med.L. capitāneus chief, principal; but in many cases not to be distinguished from an attrib. use of prec. sb.] Chief, principal, leading, head-.
1566. Drant, Horace Sat., II. B. He lays it to the captaine heape Whereof it rose, and grew.
1566. T. Stapleton, Ret. Untr. Jewel, iv. 50. A manifest and Captain Untruthe.
1581. Mulcaster, Positions, xxxiii. (1887), 121. Sound sleepe, the captaine cause of good digestion.
c. 1600. Shaks., Sonn., lii. Like stones of worth Or captain jewels in the carcanet.
1635. R. Bolton, Comf. Affl. Consc., iv. 182. Some Captaine and Commanding sinne.