obdurate: ความหมายและคำอธิบายความหมาย

Hardened in wrongdoing or wickedness; stubbornly impenitent: "obdurate conscience of the old sinner” ( Sir Walter Scott).

Hardened against feeling; hardhearted: an obdurate miser.

Not giving in to persuasion; intractable. See Synonyms at inflexible.