Scleroid
Pronunciation : Scle"roid
Part of Speech : a.
Etymology : [Gr. sklhro`s hard + (Bot.)
Definition : Defn: Having a hard texture, as nutshells.
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