The term "constituent" is used in the context of comparing contributors to the fund or campaigns with "an ordinary constituent." The sentence states: "I said that neither contributors to this fund, nor contributors to any of my campaigns have ever received any special consideration that he would not have received as an ordinary constituent." Contributors to the fund or campaigns: Refers to individuals who have made contributions to the fund or supported the speaker's political campaigns. Ordinary Constituent: "constituent" is used to mean an individual voter or member of the constituency. The passage emphasizes that contributors are not receiving any special consideration that an ordinary voter (constituent) would not receive. So, the speaker is asserting that all constituents, whether they contribute to the fund or campaigns or not, are treated equally without any preferential treatment. The term "constituent" here refers to an individual with voting rights in the area represented by the speaker.