Is « auto » masculine or feminine?

« auto » works as both masculine and feminine. You will see un auto and une auto, with the article carrying the meaning or agreeing with the person described.

Article forms

With the definite article l'auto
With the indefinite article un auto / une auto
With the partitive article de l'auto

Plural

The plural is autos (les autos). A noun keeps its gender in the plural; only the article stops showing it.

Why the gender

auto ends in -o. Nouns ending in -o are usually masculine, though auto works as either gender. The full rules by ending cover every common suffix.

Related words

Other common nouns that end the same way:

Common questions

Is « auto » masculine or feminine?

« auto » works as both. You will see un auto and une auto, with the article carrying the meaning or agreeing with the person being described.

Is it « un auto » or « une auto »?

Both are correct. Use the masculine or the feminine depending on the sense or the person.


Check another word, or read the complete guide to French noun gender.