可谅 is an adjective meaning 'forgivable' or 'understandable', often used to express leniency toward someone’s mistake, weakness, or oversight. The character 可 means 'can' or 'may', indicating possibility or permission, while 谅 means 'to forgive' or 'to understand sympathetically'. Together, they form a compact, literary expression implying that an action or behavior, though flawed, falls within the bounds of human fallibility and thus merits compassion rather than harsh judgment.

This term is commonly found in formal writing, moral reflection, or empathetic speech—especially when justifying or softening criticism. It carries a gentle, humane tone and is more common in written Chinese (e.g., essays, letters, commentary) than casual spoken dialogue. Unlike colloquial phrases like 没关系 (‘it’s okay’), 可谅 emphasizes the moral or psychological grounds for forgiveness—not mere social politeness, but recognition of mitigating circumstances.