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Showing results for coccyx. Search instead for coccu.
Definitions

coccyx

[kok-siks] / ˈkɒk sɪks /
NOUN
small of the back
Synonyms


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.

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The boy was fifteen, skinny, almost malnourished, so that the hip bones and coccyx stood out sharply.

From The Wall Street Journal Nov. 11, 2025

Following this evolutionary split, the group of apes that includes present-day humans evolved the formation of fewer tail vertebrae, giving rise to the coccyx, or tailbone.

From Science Daily Feb. 28, 2024

The coccyx is typically 3–4 vertebrae that fuse into one.

From Textbooks Jun. 9, 2022

The coccyx is formed by the fusion of four small coccygeal vertebrae.

From Textbooks Jun. 19, 2013

It's bent under in the region of the coccyx.

From The "Genius" by Dreiser, Theodore

The twins are joined only by the latero-posterior aspects of the sacra and coccyges, so that the two individuals are placed almost back to back.

From Essays In Pastoral Medicine by ?Malley, Austin

They are joined at the coccyges and sacra, and the spinal columns have nearly the same axis.

From Essays In Pastoral Medicine by ?Malley, Austin




Vocabulary lists containing coccyx


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