mail service

Definitions of mail service
  1. noun
    the system whereby messages are transmitted via the post office
    synonyms: mail, post, postal service
    see moresee less
    types:
    airmail, airpost
    a system of conveying mail by aircraft
    snail mail
    any mail that is physically delivered by the postal service
    RFD, rural free delivery
    free government delivery of mail in outlying country areas
    type of:
    communicating, communication
    the activity of communicating; the activity of conveying information
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