ramus
Americannoun
noun
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the barb of a bird's feather
-
either of the two parts of the lower jaw of a vertebrate
-
any part or organ that branches from another part
Other Word Forms
Noun Inflected Forms
Etymology
Origin of ramus
1795–1805; < Latin rāmus branch, twig, bough; akin to rādīx root 1 ( see radix)
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 mouse sensory barrel cortex was activated by stimulation of the contralateral ramus infraorbitalis of the trigeminal nerve using a set of custom-made bipolar electrodes inserted percutaneously.
From Nature ● Apr. 4, 2014
This large opening is defined by the inferior margin of the pubic symphysis anteriorly, and the ischiopubic ramus, the ischial tuberosity, the sacrotuberous ligament, and the inferior tip of the coccyx posteriorly.
From Textbooks ● Jun. 19, 2013
The narrow ridge running along the superior margin of the superior pubic ramus is the pectineal line of the pubis.
From Textbooks ● Jun. 19, 2013
If the lower jaw is too short, Dr. Obwegeser cuts halfway through its rearward, ascending segment, the ramus, on the inner side.
From Time Magazine Archive
The facial portion of the skull is very short; a long process of the maxillary bone descends from the anterior part of the zygomatic arch; and the ascending ramus of the mandible is remarkably high.
From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" by Various
The pubic arch is the bony structure formed by the pubic symphysis, and the bodies and inferior pubic rami of the adjacent pubic bones.
From Textbooks ● Jun. 19, 2013
The subpubic angle is formed by the medial convergence of the right and left ischiopubic rami.
From Textbooks ● Jun. 19, 2013
The pubic arch is formed by the pubic symphysis, the bodies of the adjacent pubic bones, and the two inferior pubic rami.
From Textbooks ● Jun. 19, 2013
The inverted V-shape formed as the ischiopubic rami from both sides come together at the pubic symphysis is called the subpubic angle.
From Textbooks ● Jun. 19, 2013
The anterior rami of the second and third cirri are thicker, and more thickly clothed with spines, than the posterior rami, to perhaps a greater degree than in I. Cumingii.
From A Monograph on the Sub-class Cirripedia With Figures of all the Species. by Darwin, Charles
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
