late 14c., from Old French comporter "endure, admit, behave" (13c.), from Latin comportare "to bring together, collect," from com- "together" (see com-) + portare "to carry" (see port (n.1)). Meaning "to agree with, suit" (with with) is from 1580s. Related: Comported; comporting.[comport etymology, comport origin, 英语词源]