II Timothy ii·ti·mothy uncommon noun 1. a New Testament book containing Saint Paul''s second epistle to Timothy; contains advice on pastoral matters SynonymsSecond Epistle of Paul the Apostle to TimothySecond Epistle to TimothyII Timothy Related words Broader terms book Parts New Testament WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.