humungous Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition adjective. very large or huge in size. Example Sentence I can really go for a humungous dish of ice cream. More Example Sentences He saw a humungous cake at the party. Synonyms gigantic; enormous; massive Antonyms tiny; small; little Hear It! Say It! Write It! humungous Switch to cursive Start Share with your friends: