かいふう
Meanings
Noun
Verb (する)
1. opening (a letter, parcel, etc.); breaking the seal
2. unboxing (a product)
Noun
3. unsealed mail
Pitch accent
いふう
Used in vocabulary (1 in total)
unopened (state); with an unbroken seal
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.