lupuline

from The Collaborative International Dictionary of English v.0.48
Lupuline \Lu"pu*line\, n. [NL. lupulus the hop, fr. L. lupus the
   hop: cf. F. lupuline.] (Chem.)
   An alkaloid extracted from hops as a colorless volatile
   liquid.
   [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Lupulin \Lu"pu*lin\, n. [Cf. F. lupulin. See {Lupuline}.]
   1. (Chem.) A bitter principle extracted from hops.
      [1913 Webster]

   2. The fine yellow resinous powder found upon the strobiles
      or fruit of hops, and containing this bitter principle.
      [Written also {lupuline}.]
      [1913 Webster]
    

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