1. (a.) Farthest; beyond which there is nothing else; most extreme; final; as an ultimate accomplishment\.

2. (a.) Last in a train of progression or consequences; tended toward by all that precedes; arrived at, as the last result; final.

3. (a.) Incapable of further analysis; incapable of further division or separation; constituent; elemental; as, an ultimate constituent of matter.

4. (v. t. & i.) To come or bring to an end; to eventuate; to end.

5. (v. t. & i.) To come or bring into use or practice.

absolute acmatic acme acme of perfection apical apotheosis approaching basic binding boundary capital categorical caudal chief climax closing collateral coming complete completing completive completory compulsory conclude concluding conclusive consummate consummation consummative contingent crowning culminating culmination deciding decisive decretory definitive desired destinal destined determinative determine determined dictated elemental emergent empyreal empyrean end endmost entailed epitome essential eventual exalted extrapolated extreme farthermost farthest farthest off fatal fated fatidic final finalizing finish finishing forthcoming fulfilling fundamental furthermost furthest future futuristic grand greatest hard-and-fast head headmost height hereafter highest highest pitch hindmost hoped-for imminent imperative imposed incomparable indirect irrevocable lag last last word later latest latter limiting lofty mandated mandatory maximal maximum meridian meridional most distant must ne plus ultra nearing obligatory overmost paramount peak peremptory perfection pink pink of perfection pinnacle planned plotted polar predicted preeminent prescript prescriptive primary probable projected prophesied prospective quintessence remotest required secondary sublime summit summital supreme surpassing tail terminal terminate terminating terminative tip-top to come to-be top topmost towering transcendent transcendental underlying unmatchable unsurpassable upmost uppermost utmost uttermost vertical wind up without appeal wrap up zenithal