dykedar /ˈdaɪkdɑɹ/ noun1 •The ability to detect whether or not a person is lesbian by observing that person.My FedEx driver is of the female persuasion. I don't posess^([sic]) a working dykedar, so I can't say a thing about her; other than she is quite, well, I guess handsome would be the best word for it. — 1994