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rectus

American  
[rek-tuhs] / ˈrɛk təs /

noun

Anatomy.
  • recti
    plural
  1. any of several straight muscles, as of the abdomen, thigh, eye, etc.


rectus British  
/ ˈrɛktəs /

noun

  1. anatomy a straight muscle, esp either of two muscles of the anterior abdominal wall ( rectus abdominis )

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of rectus

1695–1705; < New Latin rēctus ( musculus ) straight (muscle)

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 diagnosis was a low-grade lesion of the rectus femoris muscle and the end of his season.

From BBC Jul. 10, 2023

My hands, the thin skin below my eyes, the rectus femoris muscles that connect hips to knees.

From Salon Sep. 4, 2022

The lateral rectus, which causes abduction of the eye, is innervated by the abducens nerve.

From Textbooks Jun. 19, 2013

As the name suggests, the abducens nerve is responsible for abducting the eye, which it controls through contraction of the lateral rectus muscle.

From Textbooks Jun. 19, 2013

On the supposition that this insufficient result might be caused by the suture of the conjunctival wound I decided to repeat the separation of the internal rectus.

From Schweigger on Squint A Monograph by Dr. C. Schweigger by C. Schweigger

She is still struggling with a severe case of diastasis recti, which is the separation of the abdominal muscles and affects her core strength.

From New York Times Aug. 6, 2021

Gunderson developed a severe case of diastasis recti during her pregnancy, which left a 9-centimeter separation of her "six-pack" muscles in her stomach that was big enough for a fist to fit through.

From Fox News Jul. 22, 2021

Gunderson developed a severe case of diastasis recti during her pregnancy, which left a 9-centimeter separation of her “six-pack” muscles in her stomach that was big enough for a fist to fit through.

From Seattle Times Jul. 22, 2021

In a case such as Clark’s, for instance, in which the diastasis recti isn’t healing, a trained PT can prescribe the proper set of exercises and measurements to turn things around.

From Washington Post Dec. 14, 2018

The mens conscia recti is not an idle phrase.

From Osceola the Seminole The Red Fawn of the Flower Land by Mayne Reid

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