Obs. Forms: 4 batayle, -aile, 5 battaile, 7 battel: see BATTLED ppl. a.2 [a. OF. bataillie-r, -eillie-r (= Pr. batalhar) to furnish with batailles battlements, temporary or movable turrets of wood, etc., erected upon walls when besieged; formally the same word as bataille battle, though the sense-development is not clear. Later OF. had also in same sense batillier, bastillier, either a distinct formation on bastille (see BASTILLE), or refashioned after this word, which eventually displaced bataillier, so that mod.F. has only bastiller: in Eng. on the other hand the word followed the phonetic course of battle. See also BATTLEMENT.]
trans. To fortify or furnish with battlements. (Usually in passive: cf. BATTLED ppl. a.2)
c. 1340. Cursor M. (Trin.). 9902. Þis castel of loue and grace is batailed aboute al wiþ sele.
c. 1375. Barbour, Bruce, II. 221. Perth then wes wallyt all about With feile towris rycht hey battaillyt.
c. 1618. Fletcher, Womans Prize, III. ii. 110. Ile have it batteld too.