ultimate

1. The most basic or fundamental of a set of things
2. The final or most distant point; the conclusion
3. The greatest extremity; the maximum
4. A non-contact competitive team sport played with a 175 gram flying disc, the object of which is to score points by passing the disc to a player in the opposing end zone; ultimate frisbee.

verb

To finish; to complete.

1. Final; last in a series.
2. (of a syllable) Last in a word or other utterance.
3. Being the greatest possible; maximum; most extreme.

   the ultimate disappointment

4. Being the most distant or extreme; farthest.
5. That will happen at some time; eventual.
6. Last in a train of progression or consequences; tended toward by all that precedes; arrived at, as the last result; final.
7. Incapable of further analysis; incapable of further division or separation; constituent; elemental.

   an ultimate constituent of matter