The story
From castle + -er (patient suffix) or + -er (agent noun suffix). Piecewise doublet of casteller.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A chess problem whose solution involves castling. Full definition →
From castle + -er (patient suffix) or + -er (agent noun suffix). Piecewise doublet of casteller.
Etymology from Wiktionary, CC BY-SA 4.0.