A title annexed to a person's name to identify him or her more precisely.
The act of adding anything.
The arithmetic operation of adding.
A dot at the right side of a note as an indication that its sound is to be lengthened one half.
Anything that is added.
Something added to a coat of arms, as a mark of honour.
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.