カイフウ
Meanings
Noun
Verb (する, transitive)
1. opening (a letter, parcel, etc.); breaking the seal
2. unboxing (a product)
Noun
3. unsealed mail
Pitch accent
カ
イフウ
Composed of
open; beginning
seal
Used in vocabulary (2 in total)
unopened; with an unbroken seal
(crime of) opening sealed correspondence
Examples (3 in total)
The secretary opened the mail which had been delivered that morning.
Please consume within one to two days of opening.
Please forgive me for opening your letter by mistake.