See Also: obsignation(dictionary)

obsignation (iou)



obsignation noun. Now rare. M16.
[Latin obsignatio(n-), from obsignat- pa. ppl stem of obsignare seal, seal up, from ob- OB- + signare mark, seal, SIGN verb: see -ATION.]
Formal ratification or confirmation of something. M16.
The action of sealing up. M-L17.