kilobase

noun

ki·​lo·​base ˈki-lə-ˌbās How to pronounce kilobase (audio) ˈkē-lə- How to pronounce kilobase (audio)
: a unit of measure of the length of a nucleic-acid chain that equals one thousand base pairs

Word History

First Known Use

1975, in the meaning defined above

Time Traveler
The first known use of kilobase was in 1975

Dictionary Entries Near kilobase

kilobar

kilobase

kilobaud

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Cite this Entry

“Kilobase.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kilobase. Accessed 21 Nov. 2024.

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Medical Definition

kilobase

noun
ki·​lo·​base ˈkil-ə-ˌbās How to pronounce kilobase (audio)
: a unit of measure of the length of a nucleic-acid chain (as of DNA or RNA) that equals one thousand base pairs
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