endoskeleton

noun/ˌɛndoʊˈskɛlɪtən/

Frequency rank: #19,839 of 20,003 in the WORDED list (wordfreq data)

Meaning

An internal skeleton found inside the body of an animal.

Illustration for the English word “endoskeleton”

Example sentence

The human body is supported by an internal frame called the endoskeleton, which protects internal organs and allows movement.

Synonyms & related words

More words in ranks 19,801–19,900