ręka

1. upper limb
2. upper limb
3. handball (the offence of a player other than the goalkeeper touching the ball with the hand or arm on the field during play)
4. hand (person that can perform a task, usually one requiring the hands)
5. hand (person or institution that has the authority or competence or the ability to decide in an issue)
6. hand (right to marriage)
7. (obsolete) style of writing
8. (obsolete) parcel of land
9. (obsolete) side (one half (especially left or right) of something or someone)