infantilism

(in′făn-tīl″izm)

To hear audio pronunciation of this topic, purchase a subscription or log in.

[infantile + -ism]

1. A condition in which the mind and body make slow development and the individual fails to attain adult characteristics. It is characterized by mental retardation, stunted growth, and sexual immaturity.
2. Childishness.

There's more to see -- the rest of this topic is available only to subscribers.