noun. someone that supports and protects the passions of other people or of a mass of people or antecedent. With regard to medical care, supporters stand up for buyers to safeguard other's legal entitlements onto result oriented healthcare. There are two essential kinds of these supporters: A case stands up for a sole person, while a class stands up for a mass of people.
ADVOCATE: "Advocates for breast cancer research has made serious progress in the past few decades."