Dosage: meaning, definitions and examples

Used in medical settings to specify a prescribed amount of medicine to be taken at a specific time or frequency.

• The doctor adjusted the dosage to reduce side effects.
• It is important to follow the prescribed dosage exactly.

Refers to a specific quantity of medication to be taken at one time, often used interchangeably with 'dosage' but more commonly refers to a single administration.

• Take one dose of this medicine every morning.
• He missed his dose and his symptoms worsened.

A general term to describe quantity or volume, used in a variety of contexts including but not limited to medication.

• You should add a small amount of sugar to the recipe.
• The amount of rain this year has been below average.

A formal medical order for medication that a doctor writes for a patient, often required to obtain certain medications from a pharmacy.

• The pharmacist filled the prescription for antibiotics.
• You need a prescription to buy that medication.

Used mainly in medical or pharmaceutical settings to refer to the prescribed amount of a medication or treatment.

• The doctor adjusted the dosage to help manage the patient's symptoms.
• Be sure to follow the medication's dosage instructions carefully.

A general term used across many contexts to indicate an amount or number of something.

• The store has a large quantity of apples in stock.
• We need to order a larger quantity of these supplies.

Typically used in the context of food to indicate a serving size but can also refer to parts of a whole in other contexts.

• Please only take one portion of dessert.
• This portion of the report needs to be revised.

Can be used in various contexts where quantifying or evaluating an amount is required.

• The recipe called for a precise measure of flour.
• You need to measure the room dimensions before buying furniture.