The crossword solutions for the term PROTECTOR, GUARDIAN are DEFENDER. A DEFENDER is someone who is responsible for protecting or guarding something or someone. This could be a physical guard, such as a security guard, or it could be a more abstract concept, such as a DEFENDER of justice or a DEFENDER of human rights. Defenders can also be used to refer to people who protect the environment or animals. In any case, a DEFENDER is someone who is dedicated to protecting something or someone from harm.