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Definition of kapok

kapok

/ˈkeɪ.pɑːk/
ka · pok

Plural:kapoks
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kapok Lexical Profile

kapok Game Scores & Validity

• noun

1

A silky, highly buoyant, and water-resistant fiber obtained from the seed pods of the kapok tree, traditionally used as a stuffing for cushions, mattresses, and life jackets.

Example

"Before synthetic materials became widely available, maritime life preservers were primarily stuffed with kapok to ensure maximum buoyancy in the water."


2

A large, emergent tropical rainforest tree native to Mexico, Central America, northern South America, and West Africa, characterized by a massive trunk with widespreading buttress roots.

Example

"The indigenous tribes of the Amazon often regard the towering kapok as a sacred tree that connects the forest floor to the sky."

Synonyms
View all synonyms for kapok

Word Origin & Etymology

Borrowed into English in the early 18th century from Malay 'kapuk', referring originally to both the tropical tree and the resilient silky fiber it produces.

Cite this Entry


Wordmom. (2026). Definition of Kapok. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/kapok
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