Somebody's alternate personality or persona; another self.
A very close and intimate friend.
A corporation used by a person to conduct personal business in an attempt to shield himself or herself from personal liability, and which a court may penetrate by "piercing the corporate veil" to impose liability on the person when they commit fraud or injustice.
An accomplice; abettor; associate.
A demographic grouping of people, especially those in a defined age group, or having a common characteristic.
Any division of a Roman legion, normally of about 500 or 600 men (equalling about six centuries).
Any band or body of warriors.
A group of people supporting the same thing or person.
A set of individuals in a program, especially when compared to previous sets of individuals within the same program.
A natural group of orders of organisms, less comprehensive than a class.
A colleague.
To associate with such a group