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airmail

1 ENTRIES FOUND:
airmail /ˈeɚˌmeɪl/ noun
airmail
/ˈeɚˌmeɪl/
noun
Britannica Dictionary definition of AIRMAIL
[noncount]
: the system used for sending mail by aircraft
also : mail sent by using this system often used before another noun

— airmail

verb airmails; airmailed; airmailing [+ object]