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cobra

1 American  
[koh-bruh] / ˈkoʊ brə /

noun

  1. any of several highly venomous, Old World elapid snakes of the genera Naja and Ophiophagus, characterized by the ability to flatten the neck into a hoodlike form when disturbed.

  2. any of several similar, related African snakes, as the ringhals.

  3. leather made from the skin of a cobra.

  4. Military. Cobra, a single-engine, two-seat U.S. Army attack helicopter armed with missiles, rockets, and a 20 mm cannon and in service since 1977.


cobra 2 American  
[koh-bruh, kob-ruh] / ˈkoʊ brə, ˈkɒb rə /

noun

Australian.
  1. head; skull.


cobra 1 British  
/ ˈkəʊbrə /

noun

  1. any highly venomous elapid snake of the genus Naja, such as N. naja ( Indian cobra ), of tropical Africa and Asia. When alarmed they spread the skin of the neck region into a hood

  2. any related snake, such as the king cobra

"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

COBRA 2 British  
/ ˈkəʊbrə /

acronym

  1. (in the UK) Cabinet Office Briefing Room A: the civil contingencies committee that leads the UK's responses to crises such as terrorist attacks and epidemics

"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 cobra1

First recorded in 1810–20; short for cobra de capello

Origin of cobra2

First recorded in 1825–35, cobra is from the Dharuk word gabarā

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.

Sometimes the pitch is flat as a pancake, other times it spits like a cobra.

From BBC

“What luck! Not a single deadly cobra lies in my path!”

From Literature

In their first adventure, which hit bookshelves in 2017, a deadly king cobra has escaped from London Zoo onto the streets of the capital, and it is up to Toto to save the day.

From BBC

Gabriella Comi and her guide David spotted a cobra moving towards two napping lions in the Serengeti National Park in the scorching midday sun.

From BBC

This drama will not end well: “Watch Your Step” has a coiled energy, a cobra poised to strike.

From Los Angeles Times