Sentence:  Another patient , a paranoid woman , for <WSD>many</WSD> months infuriated not only me but the ward personnel and her fellow patients by arrogantly behaving as though she owned the whole building , as though she were the only person in it whose needs were to be met . 
Meaning of the word marked with <WSD> tags:  a quantifier that can be used with count nouns and is often preceded by `as' or `too' or `so' or `that'; amounting to a large but indefinite number