unspiritualPronunciation: /ʌnˈspɪrɪtʃʊəl, -tjʊəl/Definition of unspiritual adjective not spiritual; worldly:the clergymen were deplorably unspiritualDerivatives unspiritualityPronunciation: /-ʊˈalɪti/ noun unspiritually adverb unspiritual in other Oxford dictionaries Definition of unspiritual in the US English dictionary