From Longman Dictionary of Contemporary English-dom-dom /dəm/ suffix 1 CONDITION/STATE OF something[in uncountable nouns] the state of being something freedom boredom2 [in countable nouns] a) SANAREAan area ruled in a particular way a kingdom b) PGOa particular rank a dukedom → officialdom
Examples from the Corpus
-dom• officialdom• wisdomOrigin -dom Old English 