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• ed
  ed

  noun

  education.
• Ed
  Ed

  noun

  a male given name, form of Edgar or Edward.
• ED
  ED

  Department of Education.
• -ed
  -ed

  a suffix forming the past tense of weak verbs.
• ed.
  ed.

  abbreviation

  edited.
• E.D.
  E.D.

  abbreviation

  Eastern Department.

ed

¹ American  

[ed] / ɛd /

noun

Informal.

1. education.

   a course in driver's ed; adult ed.

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Ed ² American  

[ed] / ɛd /

noun

1. a male given name, form of Edgar or Edward.

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ED ³ American  

1. Department of Education.

2. Pathology. erectile dysfunction.

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-ed ⁴ American  

1. a suffix forming the past tense of weak verbs.

   he crossed the river.

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-ed ⁵ American  

1. a suffix forming the past participle of weak verbs (he had crossed the river ), and of participial adjectives indicating a condition or quality resulting from the action of the verb (inflated balloons ).

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-ed ⁶ American  

1. a suffix forming adjectives from nouns.

   bearded; monied; tender-hearted.

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ed. ⁷ American  

abbreviation

eds plural, plural

1. edited.

2. edition.

3. editor.

4. education.

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E.D. ⁸ American  

abbreviation

1. Eastern Department.

2. election district.

3. ex dividend.

4. executive director.

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ed. ¹ British  

abbreviation

1. edited

2. edition

3. editor

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-ed ² British  

suffix

1. forming the past tense of most English verbs

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-ed ³ British  

suffix

1. forming the past participle of most English verbs

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-ed ⁴ British  

suffix

1. possessing or having the characteristics of

   salaried; red-blooded

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Etymology

Origin of ed¹

By shortening

Origin of -ed⁴

Old English -de, -ede, -ode, -ade; origin disputed

Origin of -ed⁵

Old English -ed, -od, -ad; origin disputed

Origin of -ed⁶

Middle English; Old English -ede

Example Sentences

“The more anxiety there is in the college admissions process, the more desire there is to alleviate the pain early—and that’s what these ED systems do,” Beaton said.

From The Wall Street Journal • May 1, 2026

It outlines monthly ED attendance times, performance against the DoH emergency care waiting time target for EDs, and key patient journey milestones including time to triage and start of treatment.

From BBC • Apr. 24, 2026

Vanessa, who is a mother and grandmother, said she would not voluntarily go back to an ED unless she was unconscious and left with no other choice.

From BBC • Feb. 4, 2026

The ED said Singh had been detained by the Uttar Pradesh state excise department in connection with the seizure of liquor exceeding permissible limits.

From Barron's • Jan. 8, 2026

A staggering 250,000 patients came through the ED every year.

From "Blink" by Malcolm Gladwell