DNA Get Printable Handwriting (DNA) 1 syllables Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a molecule that carries genetic information. Example Sentence Apes are animals closest to humans in their DNA. More Example Sentences Every cell in our body contains DNA. Synonyms genetic material; blueprint; heredity Antonyms abbreviation for do not allow Hear It! Say It! Write It! DNA Switch to cursive Start Share with your friends: