Ureid

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Ureide \U"re*ide\, n. (Chem.)
     Any one of the many complex derivatives of urea; thus,
     hydantoin, and, in an extended dense, guanidine, caffeine,
     et., are ureides. [Written also {ureid}.]
     [1913 Webster]