Meaning of fingerstone in English:

fingerstone

Pronunciation /ˈfɪŋɡəstəʊn/

noun

  • 1A stone sufficiently small to be thrown by the hand.

  • 2historical, rare A smooth, roughly cylindrical fossil a few inches long and tapering to a point; a belemnite.

Origin

Late Middle English; earliest use found in Mandeville's Travels. From finger + stone.