Sentence:  `` The pattern '' , says Dr. Morton Schillinger , psychologist at <WSD>New</WSD> York 's Lincoln Institute for Psychotherapy , `` is for the husband to hover about anxiously and eagerly , virtually trembling in his hope that she will flash him the signal that tonight is the night '' . 
Meaning of the word marked with <WSD> tags:  the largest city in New York State and in the United States; located in southeastern New York at the mouth of the Hudson river; a major financial and cultural center