Saint Andrew sain·tand·rew uncommon noun 1. (New Testament) disciple of Jesus; brother of Peter; patron saint of Scotland SynonymsAndrewSaint AndrewSt. AndrewSaint Andrew the Apostle Related words Word family Saint Andrew the Apostle Broader terms Apostlesaint WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.