Sentence:  He also bought a <WSD>huge</WSD> square of pegboard for hanging up his tools , and lumber for his workbench , sandpaper and glue and assorted nails , levels and T squares and plumb lines and several gadgets that he had no idea how to use or what they were for . 
Meaning of the word marked with <WSD> tags:  unusually great in size or amount or degree or especially extent or scope