Old English cyningdom; see king (n.) + -dom. Cognate with Old Saxon kuningdom, Middle Dutch koninghdom, Old Norse konungdomr. The usual Old English word was cynedom; Middle English also had kingrick (for second element, see the first element in Reichstag). Meaning "one of the realms of nature" is from 1690s.
Kingdom-come (n.) "the next world, the hereafter" (1785), originally slang, is from the Lord's Prayer, where it is an archaic simple present subjunctive ("may Thy kingdom come") in reference to the spiritual reign of God or Christ.
Southeast Asian nation, the name is said to be from Kambu, legendary ancestor of the people. Related: Cambodian.
attested from 1706.
name taken by Cambodia after the communist takeover in 1975, representing a local pronunciation of the name that came into English as Cambodia. Related: Kampuchean.
1867, native name. Khmer Rouge, communist party of Cambodia, literally "Red Khmer," is with French rouge (see rouge (n.)).
abbreviation of United Kingdom, attested from 1883.
type of gum-resin from Southeast Asia, used in Europe as a yellow dye and as a purgative in medicine, 1630, in widely varying spellings, from Modern Latin cambogium, ultimately from the source of the place name Cambodia.
Persian masc. proper name, in classical history a son of Xerxes II, also a son of Darius, from Greek Artaxerxes, from Old Persian Artaxšaca, literally "having a kingdom of justice," from arta- "justice" + xšaca "kingdom."
supernatural kingdom, "Elfland," c. 1300, from Old French fairie; see fairy.