v. Obs.–0 [f. L. exculcāt- ppl. stem of exculcā-re, f. ex- (see EX- pref.1) + calcā-re: see CALCATE.] trans. To tread or trample out.

1

1656–81.  in Blount, Glossogr.

2

1721–61.  in Bailey.

3

  Hence Exculcation, the action of treading out.

4

1730–6.  in Bailey (folio);

5

1775.  in Ash.

6