subnormal

[ suhb-nawr-muhl ]

adjective

1. below the normal; less than or inferior to the normal:

   a subnormal amount of rain.

2. being less than average in any psychological trait, as intelligence, personality, or emotional adjustment.

noun

1. a subnormal person.
2. Geometry. that part of the x-axis of a curve cut off between the ordinate and a normal.

subnormal

/ ˌsʌbnɔːˈmælɪtɪ; sʌbˈnɔːməl /

adjective

1. less than the normal
2. having a low intelligence, esp having an IQ of less than 70

noun

1. a subnormal person

Derived Forms

• subnormality, noun
• subˈnormally, adverb

Other Words From

• subnor·mali·ty noun

Word History and Origins

Origin of subnormal¹

First recorded in 1700–10; sub- + normal

Example Sentences

If he can pass only the tests three years or more below his age, he is usually considered subnormal.

From Project Gutenberg

The first record after the operation is usually subnormal, and in twelve hours it rises to normal or beyond.

From Project Gutenberg

The affected part is commonly more or less anæsthetic and of subnormal temperature.

From Project Gutenberg

The chief cause of a subnormal temperature, in my opinion, is blocking of the body with too much food.

From Project Gutenberg

Variations of temperature, both increased and subnormal, occur in children suffering from evident in-nutrition.

From Project Gutenberg

Related Words

• feeble
• inferior
• insufficient
• meager
• mediocre
• miserable
• modest
• ordinary
• shoddy
• substandard
• unsatisfactory
• weak