noun Download 🔗Share Any of a class of monomeric proteins that are soluble in water, and are coagulated by heat; they occur in egg white, milk etc; they function as carrier protein for steroids, fatty acids, and thyroid hormones and play a role in stabilizing extracellular fluid volume. Examples : "The doctor ordered a blood test to check the level of albumin in my blood, as it helps transport important substances like hormones and maintain fluid balance. " medicine physiology biochemistry biology chemistry substance food body Chat with AIVocabulary GamePractice Reading