od

play
interjection, often capitalized \ˈäd\
variants: or

odd

Definition of od

archaic

  1. —used as a mild oath

Origin and Etymology of od

euphemism for God


First Known Use: 1600


1

OD

play
noun \ˌō-ˈdē\

Definition of OD

  1. 1 :  an overdose of a narcotic

  2. 2 :  one who has taken an OD

Origin and Etymology of od

overdose


First Known Use: 1859

Other Drug/Tobacco Terms


2

OD

verb

Definition of OD

OD'd

or

ODed

;

OD'ing

;

OD's

  1. intransitive verb
  2. 1 :  to become ill or die of an OD

  3. 2 :  to have or experience too much of something —usually used with on OD on television

1965

First Known Use of od

1965

Other Drug/Tobacco Terms


3

OD

abbreviation

Definition of OD

  1. 1 doctor of optometry

  2. 2 [Latin oculus dexter] right eye

  3. 3 officer of the day

  4. 4 olive drab

  5. 5 on demand

  6. 6 outside diameter; outside dimension

  7. 7 overdraft; overdrawn


OD Defined for English Language Learners

OD

verb

Definition of OD for English Language Learners

  • : to become sick or die from taking too much of a drug

  • : to have or experience too much of something


Medical Dictionary

od

abbreviation

Medical Definition of od

  1. every day—used in writing prescriptions

Origin and Etymology of od

Latin omnes dies


1

OD

play
noun \(ˈ)ō-ˈdē\

Medical Definition of OD

  1. 1:  an overdose of a narcotic

  2. 2:  an individual who has taken an OD


2

OD

intransitive verb

Medical Definition of OD

OD'd

or

ODed

;

OD'ing

;

OD's

  1. :  to become ill or die of an OD


OD

abbreviation

Medical Definition of OD

  1. 1doctor of optometry

  2. 2[Latin oculus dexter] right eye—used in writing prescriptions



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