v. Obs. rare. Also 5–6 co(r)rober. [a. F. corroborer (15th c. in Littré):—L. corrōborāre to CORROBORATE.] = CORROBORATE.

1

1485.  Caxton, Chas. Gt., 1. The cristen feyth is affermed and corrobered by the doctours of holy chyrche.

2

a. 1536.  Rastell, in Ellis, Orig. Lett., Ser. III. II. 309. I purpose to corober it with mo auctorytees.

3

1563.  Winȝet, Four Scoir Thre Quest., Tractates (1887), I. 69. Corroboring our iugement with sufficient defensis.

4