outer in Wingdings is □︎◆︎⧫︎♏︎❒︎

Being on the outside; external; farthest or farther from theinterior, from a given station, or from any space or positionregarded as a center or starting place; -- opposed to inner; as, theouter wall; the outer court or gate; the outer stump in cricket; theouter world. Outer bar, in England, the body of junior (or utter)barristers; -- so called because in court they occupy a place beyondthe space reserved for Queen's counsel.