411 REFERENCE · Wiktionary
Crookes
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Proper noun
en.
Derived terms
en Crookes dark space Crookes layer Crookes radiometer Crookes space Crookes tube Crookes-Hittorf tube Crookesian crookesite
Anagrams
en cekoors cookers recooks