Czech · Body & Health
hand; arm
The upper limb, covering both hand and arm in everyday speech.
Zvedni ruku, když znáš odpověď.
Raise your hand if you know the answer.
'Ruka' comes from the Proto-Slavic '*ruka', meaning 'hand; arm', shared across multiple Slavic languages, showcasing its linguistic roots.
'Ruka' is used in both informal and formal registers and is common in everyday conversation as well as in written text.