venation (noun) vein: blood vessel
Detalii: arteries carry clean oxygenated blood from the heart, veins return impure blood back to the heart, and capillaries connect the ends of arteries to the beginnings of veins
Sinonime: capillary,
course,
current, duct, follicle,
hair, lode,
nerve, seam,
stratum,
streak, stripe,
thread, venation