- the sense or power of sight; vision
- the act of using the eyes to see
having the sense of sight
in view of the fact; considering; inasmuch as
Inasmuch as; in view of the fact: Seeing that you're already at the door, I suppose I must invite you inside.
The clarity of focus of an image in a telescope, measured by the angular size of a single star in that image.
- Present participle of see.
see +"Ž -ing
Probably an elision of "seeing that" or "seeing as".