The number following eighteen and preceding twenty, representing a quantity of 19.

A representation of age, commonly used to denote someone who is 19 years old.

उन्नीस

English Usage: There were nineteen apples in the basket.

Hindi Usage: टोकरी में उन्नीस सेब थे।

Used in mathematical contexts to refer to the specific number during calculations or operations.

उन्नीस

English Usage: Nineteen is a prime number.

Hindi Usage: उन्नीस एक अभाज्य संख्या है।