Wordnet 3.0
NOUN (2)
1.
letters and packages that are transported by aircraft;
2.
a system of conveying mail by aircraft;
[syn: airmail, airpost]
VERB (1)
1. send or transport by airmail;
- Example: "Letters to Europe from the U.S. are best airmailed"
WordNet (r) 3.0 (2006):
airmail
n 1: letters and packages that are transported by aircraft
2: a system of conveying mail by aircraft [syn: airmail,
airpost]
v 1: send or transport by airmail; "Letters to Europe from the
U.S. are best airmailed"