a. | 1. | Beyond what is due, usual, expected, or necessary; additional; supernumerary; also, extraordinarily good; superior; |
n. | 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; |
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. |
EXTRA - Object-oriented, Pascal style, handles sets. "A Data Model and Query Language for EXODUS", M.J. Carey et al, SIGMOD 88 Conf Proc, pp.413- 423, ACM SIGMOD Record 17:3 (Sept 1988). |