Yikes Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition interjection. an expression of surprise or alarm. Example Sentence Oh no, I forgot my lunch! Yikes! More Example Sentences Yikes! That was a loud noise. Synonyms wow; eek; oh no Antonyms phew; yay Hear It! Say It! Write It! Yikes Switch to cursive Start Share with your friends: