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Medicine & BodyGreekEnglish

Dose

/doʊs/noun

A measured quantity of a medicine or other substance taken at one time.

The Greek roots

δόσις
dósis
a giving, a portion

Literally: a giving

Follow a root:δόσις2 words

The story of the word

δόσις is simply a giving, from διδόναι, to give, and Greek used it for gifts and payments as readily as for medicine. Physicians narrowed it to the portion handed to the patient, and it reached English through Late Latin and French in the fifteenth century. Antidote is the same family: ἀντίδοτον, the thing given against.

How it travelled
Ancient Greek → Late Latin → French → English
First recorded
15th century

Same family

antidoteanecdoteapodosis

In a sentence

Halve the dose for anyone under fifty kilos.

One dose of bad news a day is enough.

Built on the same root

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