6 words in this vocabulary list
noun a condition of congenital hypothyroidism in children that results in physical and mental retardation
noun extreme foolishness or stupidity
noun a person of low intelligence
adjective used to describe someone who is lacking intelligence
noun A condition of limited mental capacity or intelligence.
noun a person of learning; especially one with detailed knowledge in a specialized field
noun A special school is a school specifically designed to cater to the needs of students with special educational needs or disabilities.