8-Letter Words Starting TR & Ending A

• a multiple star in the constellation of Orion

• a quadrilateral with no parallel sides

• the wrist bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals

• a chronic contagious disease caused by a bacterium and marked by inflammation of the conjunctiva and cornea of the eye and the formation of scar tissue

• A bet in which the bettor must select the first three placegetters of a race in the order in which they finish.

• The attainment of three important achievements, qualities, etc.

• (by extension) A set of three related things, often things that cause problems.

• (US politics) The complete legislative and executive control of state government by one party: governorship, the upper house, and the lower house of state legislatures. The party that holds all three positions of power is said to have a trifecta.

• (US politics) Control by one party of the federal government: the presidency and both houses of Congress.

• A structure resembling a pulley.

• parasitic nematode occurring in the intestines of pigs and rats and human beings and producing larvae that form cysts in skeletal muscles

• A geometric figure composed of three planes meeting at a single vertex.

• The gallery of arches above the side-aisle vaulting in the nave of a church.

• Any serious injury to the body, often resulting from violence or an accident.

• An emotional wound leading to psychological injury.

• An event that causes great distress.