(だい)

だい
suffix
fee; bill; charge (suffix)
1. fee; bill; charge for a service or item
Suffix attached to nouns to indicate the cost, fee, or bill associated with that thing or service.
電気(でんき)(だい)(たか)い。
The electricity bill is high.
今月(こんげつ)暖房(だんぼう)(だい)(はら)った。
I paid this month's heating bill.
食事(しょくじ)(だい)はこちらで()たせていただきます。
Please let us pay for the meal.

Suffix attached to a noun to form the word for the bill or fee for that thing. Distinct from 〜(りょう) (fee, charge) which is more formal and 〜() (expense) which typically refers to a category of expenses.

COMMON COMPOUNDS:

  • 電気(でんき)(だい): electricity bill
  • ガス(がす)(だい): gas bill
  • 水道(すいどう)(だい): water bill
  • ()(だい): drinking tab; bar bill
  • タクシー(たくしー)(だい): taxi fare
  • 部屋(へや)(だい): room charge

SIMILAR WORDS:

  • (りょう): fee; charge — more formal; used for fixed institutional fees (授業(じゅぎょう)(りょう) tuition)
  • (): expense — refers to a category of spending (生活(せいかつ)() living expenses)
  • (ちん): fare; rent — used for transport fares and rent (()(ちん) rent)