We found 2 dictionaries that define the word active barrier:

General (2 matching dictionaries)

1. active barrier: Oxford Learner's Dictionaries
2. active barrier: Dictionary.com

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