having a set of mutually perpendicular axes; meeting at right angles; "wind and sea may displace the ship's center of gravity along three orthogonal axes"; "a rectangular Cartesian coordinate system"
people who are destined to die soon; "the agony of the doomed was in his voice"
marked for certain death; "the black spot told the old sailor he was doomed"
(usually followed by `to') determined by tragic fate; "doomed to unhappiness"; "fated to be the scene of Kennedy's assassination"
marked by or promising bad fortune; "their business venture was doomed from the start"; "an ill-fated business venture"; "an ill-starred romance"; "the unlucky prisoner was again put in irons"- W.H.Prescott
involving three parties or elements; "the triangular mother-father-child relationship"; "a trilateral agreement"; "a tripartite treaty"; "a tripartite division"; "a three-way playoff"
having three angles; forming or shaped like a triangle; "a triangular figure"; "a triangular pyrimid has a triangle for a base"
roundabout or ambiguous; "attacks from that source amounted to a backhanded compliment to his integrity"; "a backhanded and dishonest way of reaching his goal"
involving the entire earth; not limited or provincial in scope; "global war"; "global monetary policy"; "neither national nor continental but planetary"; "a world crisis"; "of worldwide significance"