The Collaborative International Dictionary of English v.0.48:
Knight Templar \Knight" Tem"plar\; pl. Knights Templars. See Commandery, n., 3, and also Templar, n., 1 and 3. [1913 Webster]WordNet (r) 3.0 (2006):
Knight Templar n 1: a man who belongs to a Masonic order in the United States 2: a knight of a religious military order established in 1118 to protect pilgrims and the Holy Sepulcher [syn: Knight Templar, Templar]