The Open Dictionary

ED

noun

UK/ˌiː ˈdiː/
US/ˌiː ˈdiː/

Definitions of ED noun

  1. Uncountablemedical

    This is the abbreviation for erectile dysfunction, a medical condition.

    • He began to experience ED due to his advancing age.

    • The doctor suggested lifestyle changes to treat his ED.

    • There are many treatments available for ED.

  2. Uncountablemedical

    This is the abbreviation for effective dose, referring to the amount of a medication needed to achieve the desired result.

    • The ED of this medication is 50mg for most patients.

    • The doctor will adjust the ED based on your condition.

    • Make sure to follow the instructions to achieve the effective ED.

suffix

UK/-t/
US/-t/

Definitions of ED suffix

  1. This suffix is used to form the past simple and past participle of regular verbs.

    • He played video games yesterday.

    • They have finished the work.

    • We decided to visit grandma today.