Sentence:  Anthony Gormley, one of the few people to squeeze any aesthetic interest out of the Daventry International Rail Freight Terminal, has called <WSD>megasheds</WSD> 'the most permanent unconscious memorial to the age of mobility' and said they are 'as much a part of our history as the rural barn'. 
Meaning of the word marked with <WSD> tags:  A massive store, warehouse, or distribution center, especially one with a plain or unattractive exterior.