The phonetic transcription of "counterfoil" is /ˈkaʊntəfɔɪl/ in British English and /ˈkaʊntərˌfɔɪl/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "counterfoil": stub, receipt, voucher.
Example usage of "counterfoil": "I keep the counterfoil to check my expenses.". More examples on the page.