arrière-ban
(arjɛrbɑ̃) n1. (Historical Terms) (in medieval France) a summons to the king's vassals to do military service
2. (Military) (in medieval France) a summons to the king's vassals to do military service
3. (Historical Terms) the vassals so assembled for military service
4. (Military) the vassals so assembled for military service
[C16: changed from Old French herban call to arms, of Germanic origin; compare Old High German heriban, from heri army + ban summons, ban2]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ar•ri•ère-ban
(ˈær i ɛrˈbæn, -ˈbɑ̃)
n. 1. the summoning of the king's vassals for military service in medieval France.
2. the vassals summoned.
[1515–25; < French]
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