centerboard

noun

cen·​ter·​board ˈsen-tər-ˌbȯrd How to pronounce centerboard (audio)
ˈse-nər-
: a retractable keel used especially in sailboats

Examples of centerboard in a Sentence

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Pivoting centerboards will allow shallow water exploration. — Kathleen Turner, Forbes, 24 Sep. 2024 The archaeologists also found the remains of a centerboard of the correct size. — National Geographic, 22 May 2019

Word History

First Known Use

1828, in the meaning defined above

Time Traveler
The first known use of centerboard was in 1828

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“Centerboard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/centerboard. Accessed 13 Mar. 2025.

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Kids Definition

centerboard

noun
cen·​ter·​board ˈsent-ər-ˌbō(ə)rd How to pronounce centerboard (audio)
-ˌbȯ(ə)rd
: a keel that can be raised and is used especially in sailboats
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