To be addled is to be fuzzy in the head, a little foggy and confused. When you're addled, you're having trouble thinking.

Is addled a bad word?

Simple past tense and past participle of addle. (of eggs) Bad, rotten; inviable, containing a dead embryo.

What is a addle?

: to throw into confusion : confound. intransitive verb. 1 : to become rotten : spoil. 2 : to become confused. Synonyms & Antonyms Example Sentences Learn More About addle.