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piece

In a sentence
Videl som psa. Pes držal v papuli kus mäsa.
I saw a dog. The dog held a piece of meat in its mouth.
Meno druhej rieky je Gihon. Tá obteká celú zem Kuš.
And the name of the second river is Gehon: the same is it that compasseth all the land of Ethiopia.
Prosím ešte jeden kus chleba k polievke.
One more piece of bread with the soup, please.
Ten starý kus nábytku ešte dobre poslúži.
That old piece of furniture will still serve well.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.