To deceive; lead astray.

And the man said, The woman whom thou gavest to be with me, she gave me of the tree, and I did eat. And the LORD God said unto the woman, What is this that thou hast done? And the woman said, The serpent BEGUILED me, and I did eat. ( Genesis 3:12-13 )

Dictionary of Words from the King James Bible. Public Domain. Copy freely.