Learn how to say Addle correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word addle:
1 [with object] chiefly humorous make (someone) unable to think clearly; confuse:
being in love must have addled your brain
2 [no object] (of an egg) become rotten, producing no chick.
1 [in combination] not clear or cogent; muddled:
the film is addle-brained
2 archaic (of an egg) rotten.
Middle English (in sense 2 of the adjective): from Old English adela ‘liquid filth’, of Germanic origin; related to Dutch aal and German Adel ‘mire, puddle’