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

Within 1 year, the tissue flaps usually fuse over the shunt, turning the foramen ovale into the fossa ovalis.

From Textbooks • Jun. 19, 2013

The closure of the foramen is brought about by adhesion of the two septa.

From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" by Various