svastika

1. (wife's sister) sister-in-law
   Moja svastika dolazi kod nas za vikend. — My wife's sister is coming to visit us this weekend.
   Na svadbi sam igrao sa svastikom. — I danced with my sister-in-law at the wedding.
2. swastika
   Neko je nacrtao svastiku na zidu zgrade. — Someone drew a swastika on the wall of the building.

As a relative it means the wife's sister; the husband's sister is zaova, a brother's wife is snaja.