What is abhorreth?

"Abhorreth" is an archaic and rarely used English word that means to hate intensely or to regard with horror and disgust. It is most commonly found in older texts, such as the King James Bible, and in literary works from the Middle Ages. The word is derived from the Old French word "aborrir," which means to shudder at or abhor. While it is not commonly used in modern English, it is still occasionally used in more formal or poetic writing.