E, e

/ee/, n., pl. E's or Es, e's or es.

1. the fifth letter of the English alphabet, a vowel.

2. any spoken sound represented by the letter E or e, as in met, meet, mere, etc.

3. something having the shape of an E.

4. a written or printed representation of the letter E or e.

5. a device, as a printer's type, for reproducing the letter E or e.