We found 2 dictionaries that define the word closed systems:

General (2 matching dictionaries)

1. closed systems: Wiktionary
2. Closed systems: Wikipedia, the Free Encyclopedia

Phrases: closed ecological systems, Open and closed systems in social science, more... ▸ Words similar to closed systems ▸ Usage examples for closed systems ▸ Idioms related to closed systems ▸ Wikipedia articles (New!) ▸ Words that often appear near closed systems ▸ Rhymes of closed systems ▸ Invented words related to closed systems