CottonianyoudaoicibaDictYouDict[Cottonian 词源字典]
library in the British Museum, named for antiquarian Sir Robert Bruce Cotton (1570-1631). He donated some book to the state and his grandson donated the rest. It was badly damaged in a fire in 1731. The surname represents Old English cotum, plural of cot "cottage."[Cottonian etymology, Cottonian origin, 英语词源]