(p. 237) ku a sin; a guilt; a fault; an evil; the earth; exposition of the scriptures ('কু কথায় পঞ্চমুখ'). a. (chiefly used as a pfx.) bad, evil, indecent (কুকথা); illomened; wicked (কুমন্ত্রণা); unattainable (কু-আশা); southern (কুমেরু). 7)