One who, or that which, defends or shields from injury, evil, oppression, etc.; a defender; a guardian; a patron.
One having the care of the kingdom during the king's minority; a regent.
A cardinal, from one of the more considerable Roman Catholic nations, who looks after the interests of his people at Rome; also, a cardinal who has the same relation to a college, religious order, etc.
The word 'geek' today does not mean what it used to mean. A geek isn't the skinny kid with a pocket protector and acne. There can be computer geeks, video game geeks, car geeks, military geeks, and sports geeks. Being a geek just means that you're passionate about something. Olivia Munn