What does the verb "addle" mean?

The verb "addle" means to muddle or confuse. This usage stems from its historical context, where it described a state of mental disarray or lack of clarity. When someone is said to be "addled," it suggests that their thoughts are jumbled or they are unable to think straight, often due to confusion or distraction. This aligns perfectly with the definition of the term, illustrating a state where clarity has been lost, leading to misunderstanding or disorganization in thought processes.

The other options don't convey the essence of the term. To beautify something refers to making it attractive, lessening intensity deals with reducing strength or severity, and giving consent pertains to agreeing to something. None of these meanings connect to the confusion or muddling that "addle" describes.