We found 6 dictionaries that define the word life support systems:

General (3 matching dictionaries)

1. life-support systems: Merriam-Webster
2. life-support systems, life-support systems: Collins English Dictionary
3. life-support systems: Cambridge Advanced Learner's Dictionary

Business (1 matching dictionary)

4. life-support systems: Financial dictionary

Medicine (2 matching dictionaries)

5. Medical Dictionary (No longer online)
6. online medical dictionary (No longer online)

▸ Words similar to life support systems ▸ Usage examples for life support systems ▸ Idioms related to life support systems ▸ Wikipedia articles (New!) ▸ Words that often appear near life support systems ▸ Rhymes of life support systems ▸ Invented words related to life support systems