Definition of ooaa in English:

ooaa

(also o-o-aa, o-o-a-a)

noun

  • The Kauai oo, Moho braccatus, which is believed to have become extinct in the late 1980s.

Origin

1930s; earliest use found in Webster's New International Dictionary of the English Language. From Hawaiian ʽōʽō-ʽāʽā Kauai oo from ʽōʽō + ‘ā‘ā dwarf.

Pronunciation

ooaa

/ˌəʊəʊˈɑːɑː/