major piece
chess piece capable of checkmate with only their own king for support (in orthodox chess, the queen or the rook)
en-US/ˈmeɪd͡ʒɚ ˈpis/
en-GB/mɛiːd͡ʒə ˈpiːs/
chess piece capable of checkmate with only their own king for support (in orthodox chess, the queen or the rook)