Italian flag

Intimo vs. biancheria intima vs. mutande

In Italian, talking about underwear involves choosing the right level of specificity. The words intimo, biancheria intima, and mutande all refer to undergarments, but they range from a broad fashion category to a very specific piece of clothing. Understanding the difference helps you sound more natural in daily conversations and while shopping.

Intimo

B1
The word intimo acts as a collective noun for intimate apparel, lingerie, or underwear in a broad, often commercial sense. It is the term you will most likely see on store signs, in fashion magazines, or when referring to underwear as a general lifestyle or clothing category. It covers everything from bras and underpants to undershirts.
Questo negozio vende solo intimo da donna.
(This store only sells women's underwear.)
Devo rinnovare il mio cassetto dell'intimo.
(I need to renew my underwear drawer.)
Hanno lanciato una nuova linea di intimo maschile.
(They launched a new line of men's underwear.)
L'intimo termico è essenziale per sciare in montagna.
(Thermal underwear is essential for skiing in the mountains.)
Nel reparto intimo troverai anche i calzini e i pigiami.
(In the underwear department you will also find socks and pajamas.)

Biancheria intima

B1
The phrase biancheria intima translates literally to intimate linens. It is a slightly more formal and traditional way to say underwear compared to intimo. It encompasses all garments worn directly against the skin under regular clothes. You will often hear it used in household contexts, such as when doing laundry or packing a suitcase.
Ho messo tutta la biancheria intima in lavatrice.
(I put all the underwear in the washing machine.)
Quando viaggi porta sempre della biancheria intima di ricambio.
(When you travel always bring spare underwear.)
Mia nonna mi regala sempre biancheria intima a Natale.
(My grandmother always gives me underwear for Christmas.)
Dobbiamo separare i vestiti scuri dalla biancheria intima bianca.
(We must separate dark clothes from white underwear.)
La biancheria intima di pura seta è molto costosa.
(Pure silk underwear is very expensive.)

Mutande

A2
Unlike the broader categories above, the word mutande specifically refers to the lower undergarment itself, such as underpants, panties, or briefs. It is a highly specific, casual, everyday term used for the actual physical item covering the lower body. It is used for both men and women.
Ho comprato un pacco da tre mutande di cotone.
(I bought a three-pack of cotton underpants.)
Ricordati di cambiare le mutande tutti i giorni.
(Remember to change your underpants every day.)
Il bambino correva per casa in mutande e maglietta.
(The child was running around the house in his underpants and t-shirt.)
Queste mutande sono troppo strette e mi danno fastidio.
(These panties are too tight and they bother me.)
Non riesco a trovare le mie mutande preferite nel cassetto.
(I cannot find my favorite underpants in the drawer.)

Summary

To summarize, use intimo when talking about intimate apparel as a fashion category, department, or style. Choose biancheria intima for a slightly more formal or household collective term covering all undergarments, especially when doing laundry or packing. Finally, use mutande when you need to specifically refer to the actual physical underpants, briefs, or panties you wear on your lower body.