od or OD
abbr [Latin omnes dies] every day - used in writing prescriptions .
n 1 : an overdose of a narcotic 2 : an individual who has taken an OD
vi, OD'd or ODed OD'*ing OD's : to become ill or die of an OD
abbr 1 doctor of optometry 2 [Latin oculus dexter] right eye - used in writing prescriptions .
Published under license with Merriam-Webster, Incorporated. © 1997-2021.