noun

overdose

overdose

He died from a drug overdose.

He died from a drug overdose.

An overdose of caffeine can be dangerous.

An overdose of caffeine can be dangerous.

an overdose of ((sth.)) an excessive and dangerous dose of a drug He took an overdose of painkillers.

Synonyms: excess, surfeit

From the prefix 'over-' (too much) and 'dose' (a measured quantity of a medicine).

Picture a cup overflowing ('over') with a 'dose' of medicine. It's too much.

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