adverb
Etymology: Middle English al to- completely apart, completely to pieces, from Old English eall tō-, from eall comletely + tō-, te- apart, to pieces — more at all , dis-
obsolete : all to pieces : thoroughly , completely
a certain woman cast a piece of a millstone upon Abimelech's head, and all to brake his skull — Judg 9:53 (Authorized Version)