‘侃论’ is a literary and somewhat formal noun meaning 'upright and principled discourse' — speech or discussion characterized by integrity, moral conviction, and unflinching honesty. The first character, 侃 (kǎn), originally conveys openness, sincerity, and forthrightness (as in 侃侃而谈, 'to speak confidently and fluently'); the second, 论 (lùn), means 'discussion', 'discourse', or 'treatise'. Together, they evoke not just any conversation, but one grounded in ethical clarity and intellectual courage — often used to describe speeches by scholars, officials, or moral exemplars who speak truth to power without compromise.

This term appears most frequently in classical or semi-classical contexts: historical narratives, formal essays, political commentary, or biographical writing. It carries positive connotations of wisdom, moral authority, and rhetorical strength. While rarely used in casual daily speech, it remains recognizable to educated native speakers and is occasionally employed for rhetorical effect in speeches or editorials to elevate the tone and underscore the speaker’s principled stance.