Definition from Wiktionary, the free dictionary
ultimate (not comparable)
- Concerning the last or final thing in a series.
- (of a syllable) Last in a word or other utterance.
- Being the greatest possible; maximum; most extreme.
- the ultimate pleasure
- the ultimate disappointment
- 1992, Rudolf M. Schuster, The Hepaticae and Anthocerotae of North America: East of the Hundredth Meridian, volume V, page vii
- Hepaticology, outside the temperate parts of the Northern Hemisphere, still lies deep in the shadow cast by that ultimate "closet taxonomist," Franz Stephani—a ghost whose shadow falls over us all.
- Being the most distant or extreme; farthest.
- That will happen sometime; eventual.
- (w.r.t. causes): proximate
Derived terms 
Coordinate terms 
- (adjectives denoting syllables): penultimate (last but one), antepenultimate (last but two), preantepenultimate (last but three), propreantepenultimate (last but four)
Related terms 
last or final in a series
last in a word or other utterance
greatest or maximum
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Translations to be checked
ultimate (plural ultimates)
- The most basic or fundamental of a set of things
- The final or most distant point; the conclusion
- The greatest extremity; the maximum
- ultimate in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
- ultimate in The Century Dictionary, The Century Co., New York, 1911
- second-person plural present indicative of ultimare
- second-person plural imperative of ultimare
- Feminine plural of ultimato