What is the meaning of Sehen?

to see; to have sight

to see (something); to perceive by vision

to see [with accusative ‘someone’ and bare infinitive ‘do something’]

to realize; to notice; to see; to find out

to meet (someone); to meet up; to see; but not in the sense of “pay a visit to”, nor as a euphemism for having a romantic or sexual relation

to look (at); to watch [with auf (+ accusative) or nach (+ dative) ‘someone/something’]; the construction with nach often implies a turning of the head; other prepositions can be used depending on the context

to check on; to look after; to see to [with nach (+ dative)]

to decide spontaneously and/or by personal preference; to wait and see

Source: wiktionary.org