▪ I. attle Mining.
(æt(ə)l)
Also attal, adall, addle.
[Etymology uncertain: cf. addle.]
‘Rubbish, deads, refuse, or stony matter; impure off-casts in the working of mines.’ Weale Dict. Terms 1849.
▪ II. attle
var. ettle v. Obs. to purpose, intend.