低能儿

低能兒
dīnéng'ér
  1. (derogatory) moron; retard; idiot
  2. child with learning or intellectual disability in general
  3. moron; retard; idiot

Wiktionary

Homographs

低能儿 dīnéngér
  1. retarded child
  2. moron
  3. idiot

Entry Composition

1 低能 dīnéng
  1. incapable
  2. incompetent
  3. stupid
  4. mentally deficient
=2 儿 ér
  1. child
  2. son
=2 儿 r
  1. non-syllabic diminutive suffix
  2. retroflex final