A word that names an object from a single characteristic of it or of a closely related object; a word used in metonymy.
A concept, idea, or word used to represent, typify, or stand in for a broader set of ideas.
A word or phrase with a meaning that is the same as, or very similar to, another word or phrase.
An alternative (often shorter) name defined for an object in a database.
Any name for a taxon, usually a validly published, formally accepted one, but often also an unpublished name.
A word whose meaning is the same as that of another word.
Any of the formal names for a taxon, including the valid name (i.e. the senior synonym).