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helldiver

[hel-dahy-ver]
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noun
  1. a grebe, especially the pied-billed grebe.
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Origin of helldiver

An Americanism dating back to 1830–40; hell + diver
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for helldiver

Historical Examples

  • The Helldiver, which had been closest to us when our signal had been picked up, was the first ship in.

    Four-Day Planet

    Henry Beam Piper


British Dictionary definitions for helldiver

helldiver

noun
  1. US informal a small greyish-brown North American grebe, Podilymbus podiceps, with a small billAlso called: pied-billed grebe, dabchick
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012