Dictionary.com
Thesaurus.com

helldiver

American  
[hel-dahy-ver] / ˈhɛlˌdaɪ vər /

noun

  1. a grebe, especially the pied-billed grebe.


helldiver British  
/ ˈhɛlˌdaɪvə /

noun

  1. Also called: pied-billed grebe.   dabchickinformal  a small greyish-brown North American grebe, Podilymbus podiceps, with a small bill

"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

Etymology

Origin of helldiver

An Americanism dating back to 1830–40; hell + diver

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Perhaps the most striking is the pied kingfisher, commonly called a helldiver, with its black and white plumage, shaggy topknot and slender beak.

From New York Times

Overhead, 1,200 Hellcat and Corsair fighters, Avenger torpedo planes and Helldiver bombers circled in 12-mile ovals.

From The Wall Street Journal

One of the planes, a Curtiss Helldiver dive bomber, developed mechanical trouble and made an emergency landing at Ronald Reagan Washington National Airport, a spokeswoman for the Washington Metropolitan Airports Authority said.

From Reuters

Oh well, that’s life and death as a Helldiver; however, it took very little time to learn and adapt from my and my son’s mistakes.

From Washington Times

Now, simply going it solo with my Helldiver, also an option, often leads to a sweaty palmed load of frustration.

From Washington Times