Definitions
There is 1 meaning of the phrase
Book Bag.
Book Bag - as a noun
A bag in which students carry their books
Example Sentences
"I put my textbooks in my book bag."
"She forgot her book bag at home today."
"His book bag was heavy with all the books he carried."
"Anna left her umbrella in her book bag."
"The book bag was made of durable canvas material."