silk cotton

noun

: the silky or cottony covering of seeds of various silk-cotton trees

especially : kapok sense 2

Word History

First Known Use

1697, in the meaning defined above

Time Traveler

The first known use of silk cotton was in 1697

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Cite this Entry

Style

“Silk cotton.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/silk%20cotton. Accessed 31 Oct. 2025.

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