surgery vs Britain

surgery and Britain both are nouns.

Word	Noun	Adjective	Verb	Adverb
surgery	Yes	No	No	No
Britain	Yes	No	No	No

surgery (noun)	Britain (noun)
a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom
a room in a hospital equipped for the performance of surgical operations
a room where a doctor or dentist can be consulted
the branch of medical science that treats disease or injury by operative procedures