IPA: /ˈɛərˌdeɪt/
KK: /ˈɛrˌdeɪt/
The specific day when a television or radio program is planned to be shown to the audience.
The airdate for the new series is set for next Monday.
Airdate → It is formed from "air" (from Old English "aer", meaning the atmosphere or sky) and "date" (from Latin "data", meaning something given or appointed). The word "airdate" refers to the scheduled time when a program is broadcasted in the air or on television.
Think of the 'air' as the atmosphere where broadcasts happen and 'date' as the appointed time — that's how you remember that 'airdate' is the scheduled time for a broadcast.