Crookes
ریشه و کاربرد
ریشه
Derived from the Old English word 'crocc', meaning 'hill'.
مثال
- John Crookes is a well-known physicist.
- The Crookes family has a long history in this town.
- Crookes Street is named after a local politician.
تعریف انگلیسی
noun
- English chemist and physicist; discovered thallium; invented the radiometer and studied cathode rays (1832-1919)