How to say "airing" in Japanese

• 放映ほうえいCommon
  noun, suru verb, transitive verbCovers 'airing' in the media sense: a program being televised or broadcast. It refers to the showing itself, as when a drama airs on a particular channel.
  何なんらかの技術的ぎじゅつてき問題もんだいにより、予告よこくされた番組ばんぐみの代かわりに映画えいがが放映ほうえいされた。↗

  Because of some technical problem, a movie was shown in place of the announced program.
• 通風つうふうCommon
  suru verb, intransitive verb, no-adjectiveCovers 'airing' in the sense of letting fresh air move through a space; close to ventilation. Think of opening windows to air a room, and note it can also mean a draft.

Use 放映 for the broadcast sense of 'airing', when a television program is being shown, and 通風 for the physical sense, the movement of fresh air that ventilates a room.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

• 放映ほうえいtelevising
• 通風つうふうventilation