A person or individual, especially one who is unknown.
Strength of mind; resolution; independence; individuality; moral strength.
A complex number representing an element of a finite Abelian group.
A being involved in the action of a story.
Quality, position, rank, or capacity; quality or conduct with respect to a certain office or duty.
One of the basic elements making up a text file or string: a code representing a printing character or a control character.
A distinguishing feature; characteristic; trait; phene.
A complex of traits marking a person, group, breed, or type.
A written or printed symbol, or letter.
A unique or extraordinary individual; a person characterized by peculiar or notable traits, especially charisma.
Someone who identifies; a person who establishes the identity of someone or something.
One who identifies as a particular type or role; one who says and believes that they are a certain thing.
A formal name used in source code to refer to a variable, function, procedure, package, etc. or in an operating system to refer to a process, user, group, etc.
A primary key.
A guidebook that helps determine the specific class of an object (such as a mushroom, herb, fish, bird, drug, or mineral), or its individual identity (such as that of a star).
Something that identifies or uniquely points to something or someone else.
A code that distinguishes a particular element from all other elements in a document.