noun
- a hypothetical force formerly held to pervade all nature and to manifest itself in magnetism, mesmerism, chemical action, etc.
- on demand.
- outside diameter.
- outside dimensions.
- overdraft.
- overdrawn.
interjection Archaic.
- a shortened form of “God” (used in euphemistically altered oaths).
noun, plural ODs or OD’s.
- an overdose of a drug, especially a fatal one.
- a person who has taken an overdose of a drug, especially one who has become seriously ill or has died from such an overdose.
verb (used without object), OD’d or ODed or OD’ed, OD’ing or OD·ing.
- to take an overdose of a drug.
- to die from an an overdose of a drug.
- to have or experience an excessive amount or degree of something.
- officer of the day.
- Old Dutch.
- Ordnance Department.
- outside diameter.
- Old Dutch.
- (in prescriptions) the right eye.
- olive drab.
- on demand.
- outside diameter.
- (in prescriptions) the right eye.
- Doctor of Optometry.
- officer of the day.
- Old Dutch.
- (of a military uniform) olive drab.
- ordinary seaman.
- outside diameter.
- overdraft.
- overdrawn.
noun
- archaic a hypothetical force formerly thought to be responsible for many natural phenomena, such as magnetism, light, and hypnotism
noun
- euphemistic (used in mild oaths) an archaic word for God
noun
- an overdose of a drug
verb OD’s, OD’ing or OD’d
- (intr) to take an overdose of a drug
abbreviation for
- Officer of the Day
- Old Dutch
- ordnance datum
- outside diameter
- Also: o.d. military olive drab
- Also: O/D banking
- on demand
- overdraft
- overdrawn
abbreviation of overdose, attested from 1960. abbr.
- Doctor of Optometry
- oculus dexter (right eye)
- overdose