English-Spanish translations for sister-in-law

• cuñada
  Hace unos diez años mi cuñada, casada con mi hermano gemelo, me invitó a su casa a pasar el fin de semana. About ten years ago, my sister-in-law, married to my twin brother, invited me to their home for the weekend.
  Señor Presidente, estando recientemente en casa de mi cuñada, observé que tenía un bote de líquido lavavajillas "ecológico" . Mr President, whilst recently at my sister-in-law's house, I noticed that she had a container of "eco-friendly" washing-up liquid.

Definition of sister-in-law

• A female relative of one's generation, separated by one degree of marriage
• co-sister-in-law|Co-sister-in-law: The wife of one's sibling-in-law

Related words

• sister-wife
• co-sister-in-law
• sister-german