(mathematics) A Chinese system of algebra for polynomial equations created in 13th century

a master; an expert

(game of Go) The point at the center of the board.

A Japanese go tournament, and the title conferred to its winner.

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

art / technique / skill / means / trick / resources / magic

technique / art / way, means

means, way