1. a business, organization, or institution
2. the act of creating or setting up something
3. the dominant group in society that holds power and influence
Usage: often capitalized as 'the Establishment'

Examples

• The restaurant is a well-known establishment in the neighborhood.
• The establishment of the new company took several months.
• She works at a financial establishment downtown.
• The establishment of diplomatic relations improved trade between the countries.
• Many young activists opposed the political establishment.
• The hotel is a luxury establishment with five-star service.
• The establishment of the national park protected the wildlife habitat.