letters, packages, etc., that are sent or delivered by means of the postal system: Storms delayed delivery of the mail.
2.
a single collection of such letters, packages, etc., as sent or delivered: to open one's mail; to find a bill in the mail; The mail for England was put on the noon plane.
3.
Also, mails.the system, usually operated or supervised by the national government, for sending or delivering letters, packages, etc.; postal system: to buy clothes by mail.
4.
a train, boat, etc., as a carrier of postal matter.
any flexible armor or covering, as one having a protective exterior of scales or small plates.
3.
Textiles. an oval piece of metal pierced with a hole through which the warp ends are threaded, serving as an eyelet on a heddle or especially on the harness cords of a Jacquard loom.
Origin: 1250–1300; Middle English maille one of the rings of which armor was composed < Old French < Latin macula spot, one of the interstices in a net; compare macula
"metal ring armor," c.1320, from O.Fr. maille "link of mail, mesh of net," from L. macula "mesh in a net," originally "spot, blemish," on notion that the gaps in a net or mesh looked like spots.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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