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Dual Meaning in English

word

ˈduəɫ/, /ˈduɫ
DOO-uhl
djˈuːəl
DYOO-uhl

Definition

Something that is dual has two parts, features, or purposes. It is used to describe things that are double or have two aspects at the same time.

Usage & Nuances

'Dual' is formal and mostly used in technical, legal, or academic settings. Common phrases: 'dual citizenship', 'dual purpose', 'dual function'. Not used when describing two of the same item; use 'double' or 'two' in those cases.

Example Sentences

He has dual citizenship in France and Canada.

basic

This machine has a dual function: it can print and scan.

basic

The company has a dual purpose: profit and community service.

basic

She manages her dual roles as a mother and a scientist with ease.

natural

His dual identity made things complicated.

natural

We need a dual approach to solve this problem effectively.

natural