(colloquial) Contraction of 見ている (miteiru).

所見: (Classical Japanese, archaic) to be seen, be found

prying eyes; people who may be watching / the quality of being perceptive, observant / appearance, look

market share

give somebody the cold shoulder, look at with disdain

Alternative form of 見出す

see Naples and die (nothing compares to the beauty of Naples, so you can die after you've seen it)

Alternative form of 見窄らしい

I came, I saw, I conquered

to gaze from afar