subthreshold

adjective

sub·​thresh·​old ˌsəb-ˈthre-ˌshōld How to pronounce subthreshold (audio)
-ˈthresh-ˌhōld
: inadequate to produce a response
subthreshold dosage
a subthreshold stimulus

Examples of subthreshold in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The power demands of the digital-to-analog converter are helped by the fact that the circuit needs to deliver a very narrow range of voltages in order to operate the flash memory in deep subthreshold mode. IEEE Spectrum, 19 Nov. 2024

Word History

First Known Use

1894, in the meaning defined above

Time Traveler
The first known use of subthreshold was in 1894

Dictionary Entries Near subthreshold

Cite this Entry

“Subthreshold.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subthreshold. Accessed 21 Dec. 2024.

Medical Definition

subthreshold

adjective
sub·​thresh·​old ˌsəb-ˈthresh-ˌ(h)ōld, ˈsəb- How to pronounce subthreshold (audio)
: inadequate to produce a response
subthreshold dosages
a subthreshold stimulus
Last Updated: - Updated example sentences
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