day of rest Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a day set aside for relaxation and no work. Example Sentence Today is my day of rest! More Example Sentences A day of rest is important for health. Synonyms rest day; holiday; time off Antonyms workday; weekday; busy day Hear It! Say It! Write It! day of rest Switch to cursive Start Share with your friends: