phr. Sc. [worn-down form of of all: see A adj.3 and OF.] Of all; at all.

1

1768.  Ross, Helenore, 145 (Jam.). She neither kent spinning nor carding, Nor brewing nor baking ava’.

2

a. 1796.  Burns, Answ. Poet. Epist., xii. This pleased them warst ava.

3