underweight (B2)

adjective

Pronunciation: /ˌʌndərˈweɪt/

Definition

Having a body weight that is below what is considered normal or healthy for one's age, height, and build.

Examples

• The doctor advised the patient, who was significantly underweight, to gain a few pounds for better health.

• Many rescue animals are found to be underweight due to neglect and lack of proper nutrition.

• Despite eating regularly, some individuals struggle to avoid being underweight because of a fast metabolism.

How to Use underweight

be underweight (collocation)

To have a weight that is below the healthy range. — "Many fashion models are criticized for being underweight."

become underweight (collocation)

To lose enough weight to fall below the healthy range. — "She started to become underweight after a period of intense stress."

Synonyms of underweight

Words with a similar meaning to underweight:

• thin
• skinny
• emaciated
• gaunt

Antonyms of underweight

Words with the opposite meaning to underweight:

• overweight
• obese

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