DICT.TW Dictionary Taiwan
18.116.85.96
Search for:
▼[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: WordNet (r) 2.0

 air mile
      n : a unit of length used in navigation; equivalent to the
          distance spanned by one minute of arc in latitude; 1,852
          meters [syn: nautical mile, mile, mi, naut mi, knot,
           international nautical mile]