Rhaphe
Pronunciation : Rha"phe
Part of Speech : n.
Etymology : [NL., fr. Gr. (Bot.)
Definition : Defn: The continuation of the seed stalk along the side of an anatropous ovule or seed, forming a ridge or seam. [Written also raphe.] Gray.
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