Z
Share:
Tweet 1. The symbol for atomic number. 2. The symbol for impedance. |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
n. pl. z's or Z's also zs or Zs 1. The 26th letter of the modern English alphabet. 2. Any of the speech sounds represented by the letter z. 3. The 26th in a series. 4. Something shaped like the letter Z. 5. z's Slang Sleep. [Sense 5, from ZZZ.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.