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definitions

millerbird

[mil-er-burd]
noun
  1. a rare, small, gray-brown, thin-billed warbler, Acrocephalus familiaris, occurring only on the Hawaiian islet of Nihoa: the subspecies that inhabited the islet of Laysan is now extinct.

Origin of millerbird

miller + bird
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018