wallet
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 SMART Vocabulary: related words and phrases  Containers for carrying personal possessions 
attaché case
baggage
bindle
briefcase
bumbag
excess baggage
grip
hand luggage
handbag
hatbox
haversack
pannier
pocketbook
sack
saddlebag
satchel
schoolbag
shopping bag
sling
sponge bag
He dug out his billfold and extracted three twenties. 
He had eight C's in his billfold. 
billfold | American Dictionary
billfold
noun[ C ]
us/ˈbɪlˌfoʊld/
a small, folding case or wallet for carrying money
Examples of billfold
 billfold 
 He had 65 twenty-dollar bills, which he placed in a leather 
billfold and placed in his right hip trouser pocket. 
 From 
Wikipedia
 This example is from Wikipedia and may be reused under a CC BY-SA license. 
 She stated the 
billfold was a very nice one, being hand-tooled. 
 From 
Wikipedia
 This example is from Wikipedia and may be reused under a CC BY-SA license. 
 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.