adj. Having been stopped or prevented from developing
v. Simple past tense and past participle of arrest.
The Century Dictionary and Cyclopedia
Retaining through life an infantile or a juvenile state of development with respect to any organ. Modifications of structure from arrested development, so great or so serious as to deserve to be called monstrosities, are of common occurrence.
Word Usage
"His deputy chief of police, Gerold Dompig, used the broader term, detained, but as I say, his boss using the term arrested at this stage."