say it: uh-bah-muh-NAY-shuhn
abomination is a noun meaning "a person who is loathsome or disgusting". It carries 3 recorded senses.
an action that is vicious or vile; an action that arouses disgust or abhorrence
“his treatment of the children is an abomination”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for abomination come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.