Hilum may refer to: Hilum (anatomy), a part of an organ where structures such as blood vessels and nerves enter the body Hilum (botany), a scar on a seed or spore created by detachment See also Fovea (disambiguation), another term associated with pits or depressions in anatomy and botany Hila (disambiguation) Hilum of kidney Hilum of lung Hilum of lymph node Splenic hilum Hailam, the Hokkien name for Hainan