From Wiktionary, the free dictionary
From Old French ost (“army, host”).
ⲁⲗⲁⲥⲱϯ • (alasōti) ?
- (Bohairic) army
- Crum, Walter E. (1939) A Coptic Dictionary[1], Oxford: Clarendon Press, →ISBN, page 6
- Roquet, Gérard. "Vieux français et copte : contacts lexicaux.". BIFAO 73 (1973), p. 1-25