Param
Pronunciation : Par"am
Part of Speech : n.
Definition : Defn: A white crystalline nitrogenous substance (C2H4N4); -- called also dicyandiamide.
(Chem.)
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder