We found 3 dictionaries that define the word reticular activating systems:

General (1 matching dictionary)

1. reticular activating systems: TheFreeDictionary.com

Computing (1 matching dictionary)

2. reticular activating systems: Encyclopedia

Medicine (1 matching dictionary)

3. reticular activating systems: Medical dictionary

(Note: See reticular_activating_system as well.)

Definitions from WordNet (reticular activating system) ▸ noun:  the network in the reticular formation that serves an alerting or arousal function ▸ Also see reticular_activating_system ▸ Words similar to reticular activating systems ▸ Usage examples for reticular activating systems ▸ Idioms related to reticular activating systems ▸ Wikipedia articles (New!) ▸ Words that often appear near reticular activating systems ▸ Rhymes of reticular activating systems ▸ Invented words related to reticular activating systems