Realm meaning

What does “realm” mean? Definitions, examples, synonyms and opposites.

“realm” is a noun with 3 meanings. Its most common meaning is: a domain in which something is dominant.

realm

a domain in which something is dominant
“the untroubled kingdom of reason”
“a land of make-believe”
Synonymskingdom land
the domain ruled by a king or queen
Synonymskingdom
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”
Synonymsregion

Source: WordNet 3.1, Princeton University