sub·​nor·​mal | \ ˌsəb-ˈnȯr-məl How to pronounce subnormal (audio) \

Definition of subnormal

1 : lower or smaller than normal
2 : having less of something and especially of intelligence than is normal

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Other Words from subnormal

subnormality \ ˌsəb-​nȯr-​ˈma-​lə-​tē How to pronounce subnormality (audio) \ noun
subnormally \ ˌsəb-​ˈnȯr-​mə-​lē How to pronounce subnormally (audio) \ adverb

Examples of subnormal in a Sentence

subnormal levels of vitamin C people who are subnormal in insulin production
Recent Examples on the Web Flow off the 50-degree waters of Lake Michigan will bring our first subnormal temperatures in 10 days. Tom Skilling,, "First days of June to bring a break from heat," 31 May 2018 Snow flurries could last into Monday, the cold staying through Tuesday with a temperature rebound of sorts into the still subnormal 50s by the middle of next week. Tom Skilling,, "Rain, wet snow ahead as cold persists in region," 15 Apr. 2018 An amplified jet stream pattern that has brought subnormal temperatures to eastern portions of North America and unseasonable warmth to the West is forecast to continue much of the workweek. Tom Skilling,, "Cold pattern to persist for much of the week," 11 Dec. 2017 Sunday marked our fifth straight day of subnormal readings. Tom Skilling,, "Storms possible, then dry and a little warmer," 27 Aug. 2017 Resulting northwest wind flow will bring to the area temperatures more typical of mid-May, making this the only weekend this month with subnormal readings. Tom Skilling,, "Last weekend of June to feature cool weather," 23 June 2017 Everybody knew that comics were for children and for intellectually subnormal people, whereas graphic novel sounds like a much more sophisticated proposition. Adam Rogers, WIRED, "Legendary Comics Writer Alan Moore on Superheroes, The League, and Making Magic," 23 Feb. 2009 Another day of subnormal temperatures is slated for Monday before winds shift to a west-to-east orientation. Tom Skilling,, "Pattern shift to return warmth, storms to area," 25 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'subnormal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of subnormal

1843, in the meaning defined at sense 1

History and Etymology for subnormal

International Scientific Vocabulary

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Time Traveler for subnormal

Time Traveler

The first known use of subnormal was in 1843

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Cite this Entry

“Subnormal.” Dictionary, Merriam-Webster, Accessed 7 Jul. 2020.

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More Definitions for subnormal


How to pronounce subnormal (audio)

English Language Learners Definition of subnormal

: lower or smaller than normal
: having less of something than is normal


sub·​nor·​mal | \ ˌsəb-ˈnȯr-məl How to pronounce subnormal (audio) \

Medical Definition of subnormal

1 : lower or smaller than normal a subnormal temperature
2 : having less of something and especially of intelligence than is normal

Other Words from subnormal

subnormality \ ˌsəb-​nȯr-​ˈmal-​ət-​ē How to pronounce subnormality (audio) \ noun, plural subnormalities

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More from Merriam-Webster on subnormal

Thesaurus: All synonyms and antonyms for subnormal

Spanish Central: Translation of subnormal

Nglish: Translation of subnormal for Spanish Speakers

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