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  • roc
    roc
    noun
    a bird of enormous size and strength.
  • ROC
    ROC
    abbreviation
    Royal Observer Corps

roc

American  
[rok] / rɒk /

noun

Arabian Mythology.
  1. a bird of enormous size and strength.


ROC 1 British  

abbreviation

  1. Royal Observer Corps

"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

roc 2 British  
/ rɒk /

noun

  1. (in Arabian legend) a bird of enormous size and power

"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 roc

1570–80; < Arabic rukhkh, probably < Persian rukh; see rook 2


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.

See Examples For:

The bright young men hit on the roc, huge bird that took Sindbad's baggy pants in its beak and carried him across mountains to drop him into a gully full of diamonds.

From Time Magazine Archive

But certainly the Arabian roc, which carried off elephants for its nestlings as an eagle rapes a mouse, would shy from the monstrous thing U. S. engineers propose to build for $5,000,000.

From Time Magazine Archive

The name of the latest roc of transportation is Curtiss-Wright Corp.

From Time Magazine Archive

Scholars suspect that Aepyornis titan may have given rise to the legend of a great bird called the roc, which is told in the Arabian Nights.

From Time Magazine Archive

He too\ the mountain roc\ to carve into inking stones.

From "Where the Mountain Meets the Moon" by Grace Lin

Now aged 20, she hopes to pursue a career in education and is currently training to become a teaching assistant at a vocational college in The Hague, ROC Mondriaan.

From BBC ● Jun. 7, 2026

Over the past decade, they have been known as OAR, then ROC and now AIN.

From The Wall Street Journal ● Feb. 6, 2026

How has Jay-Z’s partnership between ROC Nation and the NFL, which brought artists like Rihanna, Eminem, and The Weeknd to the halftime show, impacted its evolution—both positively and negatively?

From Salon ● Feb. 8, 2025

ROC will receive bronze medals, although no athletes were in Paris to accept them because the ROC is suspended from participating in these Olympics.

From Los Angeles Times ● Aug. 7, 2024

It showed an artist’s colorful rendering of the new ROC, with huge shopping complexes, smiling people in sunglasses toting oversize shopping bags, a Corporation oil rig shining from the blue water in the background.

From "Beauty Queens" by Libba Bray

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