懖kuo

91B2
〈文〉既愚蠢无知又自以为是(见《说文解字》)。

懖ɡuō

 [书] （愚蠢无知而自以为是） stupid [foolish,silly] and ignorant and opinionated [self-righteous,bumptious]

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懖kuò

 [书] （愚蠢无知而自以为是） stupid and ignorant but be opinionated; be self-righteous, believe sth. to be correct opinionately; bumptious; consider oneself always in the right, have a firm belief in one's own opinions; regard oneself as infallible; stuffy; think oneself right, claim infallibility presumptuously