Sentence:  The place was n't particularly busy at that time of night , and the girl who was waiting on me , who was clothed in the tightest-fitting pair of slacks I had ever <WSD>seen</WSD> on a woman and a sweater that showed everything there was - and there was lots of it - wanted to be sociable . 
Meaning of the word marked with <WSD> tags:  perceive by sight or have the power to perceive by sight