foramen

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.

A patent foramen ovale - or PFO - which is a small hole between the top two chambers of the heart.

From BBC • Jan. 1, 2025

It had a prominent pineal foramen -- a hole in the top of its head that many lizard species use to sense sunlight and judge the length of daylight hours.

From Science Daily • Nov. 29, 2023

The shape of the opening at the base of its skull—the foramen magnum—suggested Sahelanthropus balanced its head on top of a vertical neck, similar to upright walkers such as today’s humans.

From Science Magazine • Aug. 24, 2022

Figure 20.44 Fetal Shunts The foramen ovale in the interatrial septum allows blood to flow from the right atrium to the left atrium.

From Textbooks • Jun. 19, 2013

The exoccipitals extend around the sides of the foramen magnum and meet dorsally.

From A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America) by Wellman, John