definition of
Z

[1] #1 Z n. [omega] the ending of a series or sequence; "the Alpha and the Omega, the first and the last, the beginning and the end"--Revelation. wn

[2] #2 Z n. [z, zee, zed, ezed, izzard] the 26th letter of the Roman alphabet; "the British call Z zed and the Scots call it ezed but Americans call it zee"; "he doesn't know A from izzard". wn

[3] #3 Z n. [z, zee, zed, ezed, izzard] the 26th letter of the Roman alphabet; "the British call Z zed and the Scots call it ezed but Americans call it zee"; "he doesn't know A from izzard". wn