What is abac and what does abac mean? Read about the definition and meaning of abacabac Add your own definitionAbac is a synonym for nomogram Etymology & Origin of abac Originally Latin word (abacus)Similar words nomogramRelated storiesSee more #categoriesAbbreviationsAfrican wordsArabic wordsCantonese wordsCrypto slangDutch wordsFeaturedFrench wordsGerman wordsHindi wordsItalian wordsJapanese wordsLatin wordsObsolete wordsOld English wordsPolish wordsRare and unusual English wordsRussian wordsSlangSpanish wordsTopicsTurkish wordsWeb3.0 & metaverse wordsWord of the Day