Field Day Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a day devoted to outdoor sports or athletic contests as at a school; an occasion or opportunity for unrestricted activity; amusement Example Sentence Sammy won a race at Field Day. Synonyms day outdoors; unrestricted activity; amusement Antonyms funeral Hear It! Say It! Write It! Field Day Switch to cursive Start Share with your friends: