omega

n.	1.	The last letter of the Greek alphabet. See Alpha.
	2.	The last; the end; hence, death. "Omega! thou art Lord," they said. - Tennyson. Alpha and Omega the beginning and the ending; hence, the chief, the whole. - Rev. i. 8. The alpha and omega of science. - Sir J. Herschel.

Noun	1.	omega - the ending of a series or sequence; "the Alpha and the Omega, the first and the last, the beginning and the end"--Revelation Synonyms: Z
	2.	omega - the last (24th) letter of the Greek alphabet

1.	(programming)	Omega - A prototype-based object-oriented language from Austria. ["Type-Safe Object-Oriented Programming with Prototypes - The Concept of Omega", G. Blaschek, Structured Programming 12:217-225, 1991].
2.	(text, tool)	Omega - A successor to TeX extended to handle the Unicode character set. http://www.ens.fr/omega/.

Z, apodosis, catastrophe, ceasing, cessation, coda, conclusion, consummation, crack of doom, culmination, curtain, curtains, death, decease, denouement, destination, destiny, doom, effect, end, end point, ending, envoi, epilogue, eschatology, expiration, fate, final solution, final twitch, final words, finale, finality, finis, finish, goal, izzard, last, last breath, last gasp, last things, last trumpet, last words, latter end, payoff, period, peroration, quietus, resolution, resting place, stoppage, stopping place, swan song, term, terminal, termination, terminus, windup