Search endothelial endothelial /en′dōthē″lē·əl/ [Gk, endon, within, thele, nipple] , pertaining to endothelium. Tweet Telegram VK Random Words childhood disintegrative disorder aminolevulinic acid (ALA) paroxysmal cold hemoglobinuria (PCH) purpuric juniper tar poxvirus sigmoid cystoplasty nervous prostration glandular epithelium