1. Separated or isolated into distinct groups, departments, or systems, often with limited interaction or communication between them
   "The company's departments were so siloed that the marketing team had no idea what the product team was developing"

1. Store in a silo
   "The farmers siloed the grain harvest to protect it from pests"
    
2. Isolate from other parts of an organization or process
   "Heart research was siloed, researchers could not share information"

Encyclopedia: Silo, OK