English

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Etymology

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From fab +‎ -o.

Pronunciation

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Adjective

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fabbo (comparative more fabbo, superlative most fabbo)

  1. (slang) fabulous, excellent
    Synonyms: faberoo, faboo
    • 2005, Joy Browne, Dating for Dummies, page 120:
      This part will help you chill out, get ready, and plan to have a fabbo time.