Sentence:  - <WSD>Held</WSD> out of Texas Tech 's sweat suits drill Monday at Lubbock was tackle Richard Stafford , who is undergoing treatment for a leg injury suffered in the Raiders ' 38 - 7 loss to Texas A+M . 
Meaning of the word marked with <WSD> tags:  keep in a certain state, position, or activity; e.g., "keep clean"