Sasquatch Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a large mythical creature resembling a big and hairy ape that is said to live in the wilderness. Example Sentence A group of hikers claimed they saw a Sasquatch peeking through the trees. Synonyms Bigfoot; Yeti; wildman; hairy man Antonyms tiny; tinyfoot; human Hear It! Say It! Write It! Sasquatch Switch to cursive Start Share with your friends: