Sentence:  I would have stood there and died there if left to myself , but Cousin Simmons grabbed my <WSD>arm</WSD> in his viselike grip and fairly plucked me out of there ; and then I came to some sanity and plunged away with such extraordinary speed that I outdistanced Cousin Simmons by far . 
Meaning of the word marked with <WSD> tags:  a human limb; technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb