fulleryoudaoicibaDictYouDict[fuller 词源字典]
fuller: see foil
[fuller etymology, fuller origin, 英语词源]
fuller (n.)youdaoicibaDictYouDict
"one who fulls cloth," Old English fullere "fuller" (Mark ix:3), from Latin fullo "fuller" (see foil (v.)). The native word is walker. Fuller's earth (silicate of alumina) is recorded by 1520s; so called because it was used in cleansing cloth.