D defs.my
Entry 1 sense Webster, 1913

Eucalyn

/(ū"kȧ*lĭn)/ · Eu·ca·lyn · IPA
01 n. An unfermentable sugar, obtained as an uncrystallizable sirup by the decomposition of melitose; also obtained from a Tasmanian eucalyptus, …
  1. 1.
    An unfermentable sugar, obtained as an uncrystallizable sirup by the decomposition of melitose; also obtained from a Tasmanian eucalyptus, -- whence its name.(Chem.)