Definition
A raphe (pronounced 'ray-fee') is a seam or ridge where two halves of a structure meet and fuse together. Imagine sewing two pieces of fabric together; the line where they join is like a raphe. It's not a separate structure but rather the line of union. Raphes can be found in various parts of the body, indicating where tissues merged during development. ๐งต Think of it like the spine of a book.