illegitimate

mastery
UK /ɪlɪˈd͡ʒɪtɪmət/ US [ɪlɨˈd͡ʒɪɾəmɨt]adjnounverb

card 1 of 7 · context meaning

What is the meaning of 'illegitimate' in this sentence?

The historian argued that it was illegitimate to apply modern moral standards to ancient civilizations.