cross-dress

verb2

1. •
   To wear clothes typically associated with the opposite sex.

   • The need to cross-dress is no more understood than the natural forms of differing sexual orientation. — 1976
2. •
   To display (on the surface of a dendritic cell) antigens produced by a different cell.

   • Such DC are cross-dressed because they are wearing peptide-MHC complexes generated by other cells. — 2006