Definition of adad 

(Entry 1 of 2)

archaic

: egad

adad

noun
\ˈä-ˌdäd\
plural -s

Definition of adad (Entry 2 of 2)

: a coarse fiber made from the stems of pilewort

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First Known Use of adad

Interjection

1664, in the meaning defined above

Noun

circa 1924, in the meaning defined above

History and Etymology for adad

Interjection

probably by alteration

Noun

probably from Marshallese ādād, a species of Triumfetta

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Dictionary Entries near adad

Ada

ADA

ad absurdum

adad

adag

adage

ad agency

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Time Traveler for adad

The first known use of adad was in 1664

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