Sentence:  He had never heard so <WSD>many</WSD> bells , and as he lay there listening , he thought of her scolding him for his remarks when he had looked up at the obelisk and the church at the top of the Spanish Steps . 
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