IPA: /ˈhiːməl/
KK: /ˈhɛməl/
Relating to the blood or blood vessels.
The haemal system is essential for transporting nutrients and oxygen throughout the body.
Haemal is derived from the Greek word "haima" (meaning blood). The suffix "-al" (meaning pertaining to) indicates a relation. Therefore, "haemal" refers to something that is related to or pertaining to blood.
Think of 'haima' which means blood, and remember that 'haemal' pertains to blood.