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出典:Wiktionary
出典:『Wiktionary』 (2010/09/27 00:26 UTC 版)
rear + guard. Attested in The Song of Roland circa 1150 (rereguarde)
rearguard (複数形 rearguards)
rear-guard
rear + guard. Attested in The Song of Roland circa 1150 (rereguarde). Doublet of retrogarde.
rear guard