noun pl. e's

1. the fifth letter of the English alphabet: from the Greek epsilon, a borrowing from the Phoenician
2. any of the speech sounds that this letter represents, as, in English, the vowel (e) of bed or (ē) of equal, or, when unstressed, (ə) as in father
3. a type or impression for e or E
4. the fifth in a sequence or group
5. an object shaped like

adjective

1. of e or E
2. fifth in a sequence or group
3. shaped like

noun

noun

1. Educ.
   1. a grade indicating below-average work, often equivalent to condition
   2. sometimes, a grade indicating excellence
2. Music
   1. the third tone or note in the ascending scale of C major
   2. a key, string, etc. producing this tone
   3. the scale having this tone as the keynote

1. Earl
2. earth
3. east
4. eastern
5. empty
6. Football end
7. England
8. English
9. Baseball error(s)
10. exa-
11. excellent
12. Physics
    1. energy
    2. the modulus of elasticity
    3. electromotive force or voltage