subclinical

adjective

sub·​clin·​i·​cal ˌsəb-ˈkli-ni-kəl How to pronounce subclinical (audio)
: not detectable or producing effects that are not detectable by the usual clinical tests
a subclinical infection
subclinical cancer
subclinically adverb

Examples of subclinical 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.
Today, clinicians have access to better tools to identify subclinical disease, including certain blood biomarkers found in lab tests and additional diagnostic imaging, such as coronary artery calcium scoring, that can detect subtle heart disease and inflammation long before symptoms appear. Jia Shen, San Diego Union-Tribune, 25 Feb. 2026 At subclinical levels, narcissism often masquerades as leadership potential. Tomas Chamorro-Premuzic, Forbes.com, 25 Jan. 2026 These risk factors include joint pain and subclinical joint inflammation, which is when an imaging study, like magnetic resonance imaging, sees joint inflammation that can’t be seen by a clinician examining the joints. Kevin Deane, The Conversation, 23 Jan. 2026 In dogs, the acute phase is also frequently subclinical. New Atlas, 11 Oct. 2025 See All Example Sentences for subclinical

Word History

First Known Use

1916, in the meaning defined above

Time Traveler
The first known use of subclinical was in 1916

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Cite this Entry

“Subclinical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subclinical. Accessed 5 Mar. 2026.

Medical Definition

subclinical

adjective
sub·​clin·​i·​cal -ˈklin-i-kəl How to pronounce subclinical (audio)
: not detectable or producing effects that are not detectable by the usual clinical tests
a subclinical infection
subclinical cancer
subclinically adverb
Last Updated: - Updated example sentences
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