mudflats Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition plural noun. flat areas of mud that are exposed at low tide. Example Sentence The mudflats are a habitat to a large population of wildlife. Spelled as 1 word. More Example Sentences The mudflats are home to many animals. Synonyms wetlands; marshes; tidal flats Antonyms mountain top Hear It! Say It! Write It! mudflats Switch to cursive Start Share with your friends: