Z, or z, is the twenty-sixth and last letter of the Latin alphabet. It is used in the modern English alphabet, in the alphabets of other Western European languages, and in others worldwide.

Learn to recognize the upper and lowercase letter Z, how to write the letter Z z and the sound that letter z makes. This series incorporates the modalities of visual, auditory and...

Z is the twenty-sixth and last letter of the English alphabet. Z is for zero. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

Idiom catch/cop/get some z's (Definition of Z, z from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

I managed to catch/get some Z's [=get some sleep] on the flight. She says that I need to do x, y, and z before I can be promoted.

Z, z /zi/ n. [countable], pl. Zs or Z's, zs or z's. the 26th letter of the English alphabet, a consonant.

'Z' is the twenty-sixth and final letter of the English alphabet. Consonants are sounds that are pronounced with restriction in the vocal tract.