Webster’s Revised Unabridged Dictionary · 1913
Hotcockles
Hot′coc′kles (hŏt′kŏk′k'lz), n. [Hot + cockle, cockle being perh. corrupt. fr. knuckle. Cf. F. main chaude (lit., hot hand) hotcockles.] A childish play, in which one covers his eyes, and guesses who strikes him or his hand placed behind him.