Eagle A score of 2 under par on a hole, for example, a 3 on a par 5.
Etiquette Accepted code of behavior and dress on the golf course. Examples include quiet while others play, not walking in anothers line of play on the putting green, etc.
European Tour Professional golf circuit for players in Europe. Similar to the U.S. PGA Tour, but playing courses in Europe.
Even Par A players score that matches the par for the course at any point during a round.
Executive Course A course with a par of well less than 72, usually between 54 and 68. Executive courses are designed to be played quickly by those (executives) who do not have ample time to play a full 18 hole round on a regulation course.
Explosion Type of shot played to extricate a ball from a sand bunker. An explosion, also called a blast, is characterized by a player hitting sand while getting his ball out of the bunker.