subclass
noun
sub·class
ˈsəb-ˌklas 
: a primary division of a class: such as
a
: a category in biological classification ranking below a class and above an order
b
Examples of subclass in a Sentence
Recent Examples on the Web
What makes a subclass meaningful to you?
—
Jackson Thompson, FOXNews.com, 20 Jan. 2026
Anthocyanins are a type of flavonoid (a subclass of polyphenols) that act as powerful antioxidants and give fruits and vegetables their red, purple, and blue colors.
—Lauren Panoff, Verywell Health, 13 Jan. 2026
Given this factual issue, determination of plaintiffs' final class certification motion-which seeks certification not only of the Unassessed Escape Risk Class but also of the broader Warrantless Arrests Class and the Immigration Status subclass—will be addressed at a subsequent time.
—New York Times, 2 Dec. 2025
There are also subclasses that offer further specialization.
—Ashlyn Robinette, PEOPLE, 10 Nov. 2025
See All Example Sentences for subclass
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Jackson Thompson, FOXNews.com, 20 Jan. 2026
Anthocyanins are a type of flavonoid (a subclass of polyphenols) that act as powerful antioxidants and give fruits and vegetables their red, purple, and blue colors.
—Lauren Panoff, Verywell Health, 13 Jan. 2026
Given this factual issue, determination of plaintiffs' final class certification motion-which seeks certification not only of the Unassessed Escape Risk Class but also of the broader Warrantless Arrests Class and the Immigration Status subclass—will be addressed at a subsequent time.
—New York Times, 2 Dec. 2025
There are also subclasses that offer further specialization.
—Ashlyn Robinette, PEOPLE, 10 Nov. 2025
See All Example Sentences for subclass
Cite this Entry
“Subclass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subclass. Accessed 29 Jan. 2026.
Copy CitationMedical Definition
subclass
noun
sub·class
ˈsəb-ˌklas
: a category in biological classification ranking below a class and above an order
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