be up for Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to be willing or ready for something. Example Sentence I'm not sure if I'll be up for going to the party tonight. More Example Sentences She is up for the team tryouts. Synonyms want; desire; agree Antonyms unwilling; unready Hear It! Say It! Write It! be up for Switch to cursive Start Share with your friends: