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book bag

book bag

12 1.1
A bag students use to carry books and other school things
  • noun
  • /bʊk bæg/
translation icon : mochila
  • Judd stuffed some of his favorite clothes in his book bag and jogged downstairs.

That's incredible how heavy they don't even have wheels on their book bag.

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Examples

  • A girl in a denim jacket carrying a book bag headed our way.

    Fiction book (1995)
  • Children are coming home from school carrying their book bags and knapsacks.

    Fiction book (2002)
  • "Can you hang?" he asked as he picked up his book bag and turned toward the door.

    Fiction book (2002)
  • My cell's in the front pocket of my book bag.

  • Get your juice, and your book bag.

  • I tell Mama my homework is in my book bag, and I want to show my teacher.

    Fiction book (1999)
  • Schools don't buy book bags now; we expect students to get their own.

    Academic text (2013)
  • Toshi dropped his leather book bag on a patch of dirt by the back door.

    Fiction book (1996)
  • Elinor flung her book bag onto the window seat and sat down with a thump.

    Fiction book (1999)
  • She packed her book bag with all the supplies she needed for school.

Synonyms

bag
vsbook bag
1.0

A flexible container for carrying personal things like books or clothes

is the specific student item used mainly for books and school supplies
backpack
vsbook bag
204 1.0

A bag with shoulder straps that you wear on your back to carry your things

is focused on student use for books and school supplies specifically
satchel
vsbook bag
28 2.5

A small bag with a strap that you wear over your shoulder to carry books or personal things

is broader, naming any student carry bag not only a small flat one
knapsack
vsbook bag
26 2.7

A bag with straps you carry on your back to hold personal things

is more tied to student books and classroom supplies than general personal use
tote bag
vsbook bag
12 1.8

A large strong cloth container with two long handles for carrying books or shopping

is narrower, referring specifically to student book and supply carrying
rucksack
vsbook bag
  • UK
8 2.7

A bag with shoulder straps you carry on your back

is mainly for everyday student book carrying rather than travel or hiking
shoulder bag
vsbook bag
5 1.3

A bag with a long strap that you wear on one shoulder

is used for students carrying books rather than general personal items
bookbag
vsbook bag
  • US
1 1.1

A bag students use to carry books and school supplies

is the same meaning but written as two words rather than one
schoolbag
vsbook bag
1 1.0

A bag for carrying books and school things

is the general student carry item rather than a specialized school model
packsack
vsbook bag
4.4

A bag with shoulder straps that you wear on your back to hold things

is the school-focused version used mainly for books and notebooks

How Big

rucksack
  • UK
8 2.7
backpack
204 1.0
book bag
12 1.1
satchel
28 2.5
pouch
72 2.1

Surface Forms

book bag singular
book bags plural

Morphology

book + bag

The meaning 'a bag used to carry books and school supplies' is directly and transparently derived from combining 'book' (printed volumes) with 'bag' (a portable container). This noun–noun compounding is productive and cross-linguistically common, so a B1 learner who knows both constituents will readily infer the MWE meaning.

Etymology

Book bag is a simple picture: a bag filled with books, like a student putting textbooks and notebooks into a bag before school. So the phrase means 'a bag used by students to carry books and school supplies'.