dilapidated

/də-ˈla-pə-ˌdā-təd/

adjective

  1. decayed, deteriorated, or fallen into partial ruin especially through neglect or misuse

a dilapidated old house

verb

  1. to bring into a condition of decay or partial ruin

  2. squander

  3. to decay, deteriorate, or fall into partial ruin especially through neglect or misuse : to become dilapidated

furniture is dilapidated by use