IPA: /ˈædəlˌpeɪtɪd/
KK: /ˈædəlˌpeɪtɪd/
Confused or unable to think clearly; eccentric or silly in behavior.
After staying up all night studying, I felt completely addlepated during the exam.
Addlepated is formed from "addle" (from Old English *ædlan*, meaning to confuse or make foolish) and "pated" (from the word 'pate', meaning head). The term describes someone who is confused or foolish in their thinking, as if their head is muddled.
Think of someone whose head is 'confused' ('addle') — that's why 'addlepated' means being confused or foolish.
No commonly confused words.