(pharmacology) The range of doses of a drug which are effective without being harmful.

(nautical) A position of sails in a fore-and-aft rigged sailboat, in which the mainsail is set to the leeward and the jib to the windward. This position may be used when running (almost) straight downwind.

Alternative spelling of windstorm

A wine to which additional ethanol (an alcohol) has been added, the most common additive being brandy (a spirit distilled from wine).

(soccer) A player who plays on the wing, and acts as both a defender and an attacker depending on the team's situation.

Alternative spelling of window seat

A typically soft seat placed in a recess, for a window, in a wall, and filling the recess. / A seat beside a window in public transport, as in a bus, train or passenger aircraft.

A window that has the shape of a semicircle on top of a rectangle.

A wine considered unsophisticated or simple in taste, but pleasant to quaff.

(architecture) A window space projecting outward from the main walls of a building and forming a bay in a room. / (figuratively) A protruding belly.