pion — meaning in English

English meaning

draught noun A current of cool air moving through a room, usually coming in through a gap around a door, window or chimney.
pawn verb To leave an item with a pawnbroker as security in exchange for money.
plummet verb To fall suddenly and steeply.

pion is used for these senses in English:

draught (British) A checker: a game piece used in the game of draughts.
pawn (chess) The most numerous chess piece, or a similar piece in a similar game. In chess, each side starts with eight; moves are only forward, and attacks are only diagonally or en passant.
pion (particle) Any of three semistable mesons, having positive, negative or neutral charge, composed of up and down quarks/antiquarks.
plummet (archaic, nautical) A piece of lead attached to a line, used in sounding the depth of water; a plumb bob or a plumb line.

noun A current of cool air moving through a room, usually coming in through a gap around a door, window or chimney.
adjective Of beer or cider: served from a cask or keg through a tap rather than from a bottle or can.
noun An amount of liquid swallowed in one go; a long drink.

verb To leave an item with a pawnbroker as security in exchange for money.
noun The least valuable chess piece, which moves forward and captures diagonally.
noun A person being used or manipulated by someone more powerful, for their own ends.