mail.n.01

mail, mail, mail, mail, chain_mail, mail, mail

mail, mail, mail, mail, chain_mail, mail, mail

No data.

message, entity

special_delivery, airmail, third-class_mail, bulk_mail, parcel_post, express, surface_mail, registered_mail, first_class, air_mail

No data.

letter

No data.

air_mail, surface_mail

No data.