Realm (r&ebreve;lm), n. [OE. realme, ream, reaume, OF. reialme, roialme, F.
royaume, fr. (assumed) LL.
regalimen, from L.
regalis royal. See Regal.]
1. A royal jurisdiction or domain; a region which is under the
dominion of a king; a kingdom.
The absolute master of realms on which the
sun perpetually shone.
Motley. 2. Hence, in general, province; region; country; domain; department; division; as, the realm of fancy.