The word "hemad" is spelled with four letters: H-E-M-A-D. In IPA phonetic transcription, it is written as /ˈhiːmæd/. The first syllable "he" is pronounced with a long "e" sound followed by a neutral "uh" sound. The second syllable "mad" is pronounced with a short "a" sound followed by a voiced "d" sound. The word "hemad" has no established meaning or usage in the English language.
Toward the ventral or hemal (as opposed to the dorsal or neural) aspect of the body.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.