Keywords: senile, senility, unintelligent

Sign Definition

As a Noun

1. The condition of having lost one's mental powers and become less and less capable, especially because of age. English = senility.

As a Verb or Adjective

1. To lose one's mental powers and become less and less capable, especially because of age. English = become senile, be senile.
2. Of mental capacity or intelligence or knowledge, to become diminished, less and less, weaker or enfeebled.
3. Of a person's mental capacity or intelligence, to be very low, weak or impaired. English = unintelligent.