2. Radyo veya televizyonun yayına başlamak için programlandığı zaman.
3. Yayının yayımlandığı zaman.
4. Radyo veya televizyon yayınında bir programa veya konuya verilen (verilmiş bulunan) süre.
5. Maddenin yayımlanması ile ilgili olarak programlanmış bulunan zaman.
6.Bir kişinin bir şeyin televizyonda veya radyodaki yayım süresi

SÖZLÜKLERDEKİ İNGİLİZCE ANLAMLAIR:

Airtime
1 : the time at which a radio or television broadcast is scheduled to begin
2 : the time or any part thereof that a radio or television station is on the air
http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=air...

time during which a broadcast is being transmitted.
http://www.askoxford.com/concise_oed/airtime?view=uk

1. time on air: the amount of time given to a program or subject in radio or television broadcasting.
2. time of broadcast: the time at which an item is scheduled to be broadcast
http://encarta.msn.com/encnet/features/dictionary/Dictionary...

(the amount of) broadcasting time that someone or something has on television or radio:
http://dictionary.cambridge.org/define.asp?key=1904&dict=CAL...

The time during which a radio or television station is broadcasting. Also called airspace. 2. The time at which a radio or television program is broadcast.
http://www.bartleby.com/61/60/A0166000.html

1. the particular time that a program is broadcast or scheduled for broadcast: The airtime for the newscast is 10 p.m.
2. the time during which a broadcast takes place: The airtime for the new show is from 10 to 10:30 p.m.
3. a block of such time sold by a radio or television station to an advertiser, allotted to a political candidate, etc.: The company bought three minutes of airtime.
http://www.infoplease.com/dictionary/airtime

1. The time during which a radio or television station is broadcasting. Also called airspace.
2. The time at which a radio or television program is broadcast
http://dictionary.reference.com/search?q=airtime