Real Dictionary

nor
conjunction: You use nor after 'neither' in order to introduce the second alternative or the last of a number of alternatives in a negative statement.

Nor in American English
Norman
conjunction: (used in negative phrases, esp. after neither, to introduce the second member in a series, or any subsequent member)
noun: a Boolean operator that returns a positive result when both operands are negative

nor in American English 1
and not; or not; and not either

nor in American English 2
than

nor- in American English
normal
combining form: a combining form used in the names of chemical compounds which are the normal or parent forms of the compound denoted by the base words

nor- in British English
combining form: indicating that a chemical compound is derived from a specified compound by removal of a group or groups

nor. in American English
abbreviation: Norman
abbreviation: north

nor' in American English
north