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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

The roc replies angrily: Stop your windy nonsense!

From Time Magazine Archive

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

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

Among them are ice dance couple Diana Davis and Gleb Smolkin, who competed under the ROC designation in Beijing four years ago, made moves towards skating for the U.S.—and instead landed on Tbilisi.

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

Since then the number of countries that recognise the ROC government has fallen drastically with only 12 countries recognising the island today.

From BBC Oct. 14, 2024

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

On board, one of the ROC soldiers kept watch.

From "Beauty Queens" by Libba Bray

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