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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.

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

Around the age of 70, the sacrum and the coccyx may fuse together.

From Textbooks • Jun. 9, 2022

The coccyx is attached to the inferior end of the sacrum.

From Textbooks • Jun. 19, 2013

A lady complained of pain in her rectum continuously; the coccyx was also quite tender to the touch.

From New, Old, and Forgotten Remedies: Papers by Many Writers by Anshutz, Edward Pollock