American Dictionary

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Definition OD in American English

OD verb

[intransitive] verb
/oʊˈdi/
1

to take an overdose of a drug so that you become very sick or die

Example

Apparently she OD'd on sleeping pills.

Synonyms and related words
1.1

to eat, drink, or do too much of something

Example

I have a tendency to OD on desserts.

Synonyms and related words
Definition OD in American English