A pronoun is a word that takes the place of a noun in a sentence. The four crossword solutions for the term 'a pronoun' are 'this, ' 'SHE, ' 'her, ' and 'ours.' 'This' is a pronoun used to refer to something that has already been mentioned or is close by. 'SHE' is a pronoun used to refer to a female person or animal. 'Her' is a possessive pronoun used to refer to a female person or animal. Lastly, 'ours' is a possessive pronoun used to refer to a group of people.