n. (Embryology) the area of the mesoderm that forms the notochord. [ WordNet 1.5 ]
‖n., pl. of Madame and Madam. [ 1913 Webster ]
n. [ F. trou-madame pigeon holes. ] The game of nineholes. [ Written also trolmydames. ] [ Obs. ] Shak. [ 1913 Webster ]