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mailbag

1 ENTRIES FOUND:
mailbag /ˈmeɪlˌbæg/ noun
plural mailbags
mailbag
/ˈmeɪlˌbæg/
noun
plural mailbags
Britannica Dictionary definition of MAILBAG
[count]
: a large bag used for sending letters and packages in a truck, airplane, etc.
chiefly US : a bag carried by a person who delivers the mail
called also (British) postbag