If there is a mentally defective person in such a family, ought the Lunacy Authority to be kept out?
Some give the bare figures; others, using a better method, state the proportion of mentally defective children to the total population.
In this selection and education of mentally defective children, three positions of Billet and Simon are worthy of consideration.
The number of mentally defective individuals in a population will depend upon the standard arbitrarily set up as to what constitutes mental deficiency.
The police are not justified in permitting offences to be committed; and whether the person who offends is sane or mentally defective it is their duty to arrest him.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "mentally defective" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
