subnormal

/sʌbˈnɔːrməl/
adjective
  1. Below the normal or average level, especially in ability, quality, or performance.
    • Due to the drought, crop yields were subnormal this year.
    • The doctor said his blood pressure was subnormal and needed monitoring.
    • The student's test scores were subnormal compared to the rest of the class.
  2. Less than what is considered typical or expected in intelligence or development (often considered outdated or offensive when used about people).
    • The old report used the term 'subnormal' to describe children with learning disabilities.
    • The psychologist explained that the child's cognitive abilities were subnormal for his age.
    • Many educators now avoid the word 'subnormal' because it can be hurtful.
noun
  1. A person whose intellectual or developmental abilities are below the average range (now considered outdated and potentially offensive).
    • He wrote a book about the mistreatment of subnormals in asylums.
    • The term 'subnormal' as a noun is no longer used in modern medicine.
    • The institution was built to care for so-called 'subnormals' in the early 20th century.
What does "subnormal" mean? | whatsthatwordmean | whatsthatwordmean