Grief; sorrow; misery; a heavy calamity. One woe is past; and behold, there come two woes more hereafter. Revelation 9:12. They weep each others wo.

A curse. Can there be a wo or curse in all the stores of vengeance, equal to the malignity of such a practice?

Wo is used in denunciation, and in exclamations of sorrow. Wo is me; for I am undone. Isaiah 6:5. This is properly the Saxon dative, wo is to me. Wo worth the day. This is also the dative; wo be to the day. Wo is a noun, and if used as an adjective, it is improperly used. Wo to you that are rich. Wo to that man, by whom the offense cometh; that is, misery, calamity, be or will be to him.