rib

1 of 4

noun (1)

1
a
: any of the paired curved bony or partly cartilaginous rods that stiffen the walls of the body of most vertebrates and protect the viscera
b(1)
: a cut of meat including a rib see beef illustration
(2)
: a boneless cut of meat (such as beef or pork) from a rib section
c
[from the account of Eve's creation from Adam's rib in Genesis 2:21–22] : wife
2
: something resembling a rib in shape or function: such as
a(1)
: a traverse member of the frame of a ship that runs from keel to deck
(2)
: a light fore-and-aft member in an airplane's wing
b
: one of the stiff strips supporting an umbrella's fabric
c
: one of the arches in Romanesque and Gothic vaulting meeting and crossing one another and dividing the whole vaulted space into triangles
3
: an elongated ridge: such as
a(1)
: a vein of an insect's wing
(2)
: one of the primary veins of a leaf
b
: one of the ridges in a knitted or woven fabric

Illustration of rib

Illustration of rib
  • ribs 1a

rib

2 of 4

verb (1)

ribbed; ribbing

transitive verb

1
: to furnish or enclose with ribs
2
: to knit so as to form vertical ridges in

rib

3 of 4

noun (2)

1
: joke
2
: parody

rib

4 of 4

verb (2)

ribbed; ribbing

transitive verb

: to poke fun at : kid

Examples of rib in a Sentence

Noun (2) the movie is a rib of the "dramatic love story" that was so popular in the 1950s began to lose his sense of humor after being the butt of his friends' ribs once too often Verb (2) ribbed him a bit about fumbling such an easy play
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Doctors at Dell Children's Medical Center determined the single bullet shattered one of Richardson's kidneys, bruised his liver and tore through his colon, lodging itself in his abdominal wall between his seventh and eight ribs. Bianca Moreno-Paz, Austin American-Statesman, 22 Nov. 2024 While the patty is shaped to resemble a rack of ribs, USA Today reports the sandwich actually includes little rib meat. Kaycee Sloan, The Enquirer, 21 Nov. 2024
Verb
Some ribbing and friendly banter helps bring the group closer together. Curtis Pashelka, The Mercury News, 3 Nov. 2024 Lightweight Open-Front Cardigan Take a cue from Lawrence’s drapey open cardigan with this knit version, which features long sleeves, ribbed trim, and a slightly longer silhouette that hits mid-thigh on most people. Jamie Allison Sanders, People.com, 25 Oct. 2024 See all Example Sentences for rib 

Word History

Etymology

Noun (1)

Middle English, from Old English ribb; akin to Old High German rippi rib, Old Church Slavic rebro, and probably to Greek erephein to roof over

Verb (2) and Noun (2)

probably from rib entry 1; from the tickling of the ribs to cause laughter

First Known Use

Noun (1)

before the 12th century, in the meaning defined at sense 1a

Verb (1)

circa 1547, in the meaning defined at sense 1

Noun (2)

1929, in the meaning defined at sense 1

Verb (2)

1912, in the meaning defined above

Time Traveler
The first known use of rib was before the 12th century

Dictionary Entries Near rib

Cite this Entry

“Rib.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rib. Accessed 28 Nov. 2024.

Kids Definition

rib

1 of 3 noun
1
a
: one of the series of curved bones of the chest of most vertebrates that are joined to the spinal column in pairs and help to support the body wall and protect the organs inside
b
: a cut of meat including a rib
2
: something (as a piece of wire supporting the fabric of an umbrella) resembling a rib
3
a
: a major vein of an insect's wing or of a leaf
b
: one of the parallel ridges in a knitted or woven fabric

rib

2 of 3 verb
ribbed; ribbing
1
: to furnish or enclose with ribs
2
: to form ribs in a fabric in knitting or weaving
ribber noun

rib

3 of 3 verb
ribbed; ribbing
: to make jokes about : kid
ribber noun

Medical Definition

rib

noun
: any of the paired curved bony or partly cartilaginous rods that stiffen the lateral walls of the body of most vertebrates and protect the viscera, that occur in mammals exclusively or almost exclusively in the thoracic region, and that in humans normally include 12 pairs of which all are articulated with the spinal column at the dorsal end and the first 10 are connected also at the ventral end with the sternum by costal cartilages see false rib, floating rib, true rib

More from Merriam-Webster on rib

Last Updated: - Updated example sentences
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