Realm (Noun)
Meaning 1
A knowledge domain that you are interested in or are communicating about; "it was a limited realm of discourse"; "here we enter the region of opinion"; "the realm of the occult".
Classification
Nouns denoting cognitive processes and contents.
Synonyms
Hypernyms
Meaning 2
A domain in which something is dominant; "the untroubled kingdom of reason"; "a land of make-believe"; "the rise of the realm of cotton in the south".
Classification
Nouns denoting natural processes.