incubator

/ˈɪŋkjəˌbeɪtər/
noun
  1. A device that provides a controlled warm environment for hatching eggs or growing bacterial cultures.
    • A modern incubator can control both temperature and humidity.
    • The lab technician checked the incubator to see if the bacteria had grown.
    • The farmer placed the eggs in the incubator to keep them at the right temperature.
  2. A hospital device that provides a controlled environment for premature or sick babies.
    • The premature baby was placed in an incubator to keep her warm and safe.
    • Nurses monitor the temperature and oxygen levels inside the incubator.
    • The incubator helped the newborn gain strength in the first few weeks.
  3. An organization or program that helps new businesses grow by providing resources, space, and advice.
    • Many successful companies began in a small incubator program.
    • The tech incubator provided funding and office space for the startup.
    • She joined a business incubator to get mentorship for her new company.