pseudapostle Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a false or pretended apostle who claims authority. Example Sentence They did not believe the pseudapostle. More Example Sentences The pseudapostle misled many people at church. Synonyms imposter; fraud; pretender Antonyms original apostle Hear It! Say It! Write It! pseudapostle Switch to cursive Start Share with your friends: