Extra-
Extra-
[Latin, from exter. See Exterior.]
A Latin preposition, denoting beyond, outside of; -- often used in composition as a prefix signifying outside of, beyond, besides, or in addition to what is denoted by the word to which it is prefixed.
Extra , adjective
Beyond what is due, usual, expected, or necessary; additional; supernumerary; also, extraordinarily good; superior; as, extra work; extra pay.
By working extra hours.
Extra , noun
1.
Something in addition to what is due, expected, or customary; esp., an added charge or fee, or something for which an additional charge is made; as, at some hotels air conditioning is an extra.
2.
An edition of a newspaper issued at a time other than the regular one.
3.
(Cricket) A run, as from a bye, credited to the general score but not made from a hit.
4.
Something of an extra quality or grade.