billfold
Longman Dictionary of Contemporary English 5++LDOCE 5++bill·fold /ˈbɪlfəʊld $ -foʊld/ noun [countable] 
American EnglishDCMONEY a small flat leather case, used for carrying paper money, credit cards etc in your pocket 〔装钞票、信用卡等的〕钱包，皮夹子 SYN wallet
American EnglishDCMONEY a small flat leather case, used for carrying paper money, credit cards etc in your pocket 〔装钞票、信用卡等的〕钱包，皮夹子 SYN walletExamples from the Corpus
billfold• He checked the contents of his billfold and prayed over his gas gauge, that it stay above Empty round-trip.bill·fold nounChineseSyllable
small a Corpus used case, flat leather
billfold
bill‧fold /ˈbɪlfəʊld $ -foʊld/
noun [countable]
American English a small flat leather case, used for carrying paper money, credit cards etc in your pocket
SYN wallet
bill‧fold /ˈbɪlfəʊld $ -foʊld/
noun [countable]American English a small flat leather case, used for carrying paper money, credit cards etc in your pocket
SYN wallet
