See Also:

seeing(2) (iou)



seeing noun. LME.
[from SEE verb + -ING1.]
The action or process of SEE verb. Also (rare), an instance of this. LME.
The faculty of seeing, sight, vision. LME.
Astronomy. The quality of telescopic observation; the extent to which an image remains steady and sharp (quantified as the apparent angular diameter of a point source). E20.
Comb.: seeing-glass (now dial.) a mirror.