Dexter and sinister
Heraldic terminology indicating relative direction / From Wikipedia, the free encyclopedia
Not to be confused with sinistral and dextral.
For dexter and sinister in biology, see anatomical terms of location.
Dexter and sinister are terms used in heraldry to refer to specific locations in an escutcheon bearing a coat of arms, and to the other elements of an achievement. Dexter (Latin for 'right')[1] indicates the right-hand side of the shield, as regarded by the bearer, i.e. the bearer's proper right, and to the left as seen by the viewer. Sinister (Latin for 'left')[2] indicates the left-hand side as regarded by the bearer – the bearer's proper left, and to the right as seen by the viewer. In vexillology, the equivalent terms are hoist and fly.