E, ei(n.)(pl.)E's, es; e's.

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

   Category: Language/Linguistics

2. any spoken sound represented by this letter.

   Category: Language/Linguistics

3. something having the shape of anE.

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

   e.

E

1. east.

   Category: Geography (terms)

2. eastern.

3. English.

4. excellent.

5. Expressway.

E^*

1. the fifth in order or in a series.

2. (sometimes l.c.) (in some grading systems) a grade or mark indicating that a student's work is in need of improvement in order to be passing.

   Category: Education

3. the third note of the ascending C major scale. a tonality having E as the tonic.

   Category: Music and Dance

4. energy.

   Category: Physics

5. Biochem. glutamic acid.

   Category: Biochemistry

^* Symbol..

e^*

1. a transcendental constant equal to 2.7182818 … , used as the base of natural logarithms; the limit of the expression (1+1/n)n as n approaches infinity.

   Category: Math

^* Math. Symbol..

e-^*

or E-

1. electronic:

   e-mail; E-text.

   Category: Common Vocabulary

2. online:

   e-banking.

^* (used in combination).

e-

1. emit.

   Category: Affix

   Ref: var. of ex-1 2 1

E.

1. Earl.

2. Earth.

   Category: Geography (terms)

3. east.

   Category: Geography (terms)

4. Easter.

5. eastern.

6. engineer.

7. engineering.

8. English.

e.

1. eldest.

2. Football. end.

   Category: Sport

3. engineer.

4. engineering.

5. entrance.

6. Baseball. error.

   Category: Sport