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thumb

In a sentence
Ruka má päť prstov: palec, ukazovák, prostredník, prstenník a malíček.
The hand has five fingers: the thumb, the index finger, the middle finger, the ring finger, and the pinky.
Toto je palec.
This is a thumb.
Practice frame
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.