Having the characteristics of or resembling bourgeois attitudes, values, or behavior; marked by middle-class conventionality.
From 'bourgeois' plus the suffix '-itic' (variant of '-ic'). This creates an adjective emphasizing the quality of being bourgeois.
This word is basically a term of criticism—when someone calls something 'bourgeoisitic,' they're saying it's tiresomely conventional and obsessed with material comfort and status, which is how many revolutionaries viewed middle-class values!
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