ppl. a. [UN-1 8.] Not fastened with a pin or pins.

1

1390.  Gower, Conf., I. 293. He berth evere his mowth unpinned, So that his lippes ben unloke.

2

1568.  Depositions, XVI., 11. May (MS. Cant. Cath. Lib.). The said wif with her peticote vnpynned.

3

1655.  trans. Sorel’s Com. Hist. Francion, VI. 18. Her waiting Gentlewoman had … her Gorget unpinned.

4