kayles
The game of skittles or ninepins.
obsolete, uncountable
Playing kayles, i.e. throwing a stick at ninepins, at Smithfield, 13th century.
A simple impartial game in combinatorial game theory, in which players take turns to knock out one pin or two adjacent pins from a line of imagined bowling pins.
uncountable
Where it comes from
From Middle English keyles, plural of Middle English keyle (see Dutch kegel, German Kegel, Danish kegle, and Swedish kegla).
Adapted from the Wiktionary entry kayles (CC BY-SA 4.0).