One of Doctor Phlox's wives, an affectionate Denobulan who made romantic overtures to a bewildered Trip Tucker.
Feezal is one of the wives of Phlox, in keeping with the Denobulan custom of multiple marriages. In Stigma, she came aboard Enterprise to help her husband install a new microscope in sickbay while the ship attended an interspecies medical conference.
During her visit, Feezal made repeated amorous advances toward Trip Tucker, who could not quite reconcile them with her marriage to Phlox, unaware that such attention was entirely normal among Denobulans.