Definitions for z, zzi; esp. Brit. zɛd; Archaic ˈɪz ərd
Random House Webster's College Dictionary
Z, zzi; esp. Brit. zɛd; Archaic ˈɪz ərd(n.)(pl.)Zs; Z's, zs; z's.
the 26th letter of the English alphabet, a consonant.
any spoken sound represented by this letter.
something shaped like aZ.
a written or printed representation of the letter Z or
the 26th in order or in a series.
Category: Chemistry, Physics
an unknown quantity or a variable.
* Math. Symbol..
Kernerman English Learner's Dictionary
Z, z(noun)ɛd; Archaic ˈɪz ərd
the 26th letter of the alphabet