blitzen Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. one of Santa Claus's reindeer as named in The Night Before Christmas Example Sentence Blitzen is one of Santa's reindeers. Synonyms reindeer; Santa's reindeer; reindeer in The Night before Christmas Antonyms elf Hear It! Say It! Write It! blitzen Switch to cursive Start Share with your friends: