Sentence:  He opened the cashbox and counted out the money, and Martin handed it on to one of the <WSD>ricers</WSD>. / "Where are you guys ricing tomorrow?" he said. / "Down in the Refuge," the <WSD>ricer</WSD> with the money said. 
Meaning of the word marked with <WSD> tags:  A person, especially a Native American, who cultivates and harvests rice.