Spiraea
Pronunciation : Spi*r?"a
Part of Speech : n.
Etymology : [L., fr. Gr. (Bot.)
Definition : Defn: A genus of shrubs or perennial herbs including the meadowsweet and the hardhack.
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