We found 3 dictionaries that define the word border security:

General (2 matching dictionaries)

1. border-security: Wordnik
2. Border Security, Border security: Wikipedia, the Free Encyclopedia

Slang (1 matching dictionary)

3. border security: Urban Dictionary

Phrases: Border Security Force, Border Service of the Federal Security Service of the Russian Federation, Border Security Zone of Russia, more... ▸ Words similar to border security ▸ Usage examples for border security ▸ Idioms related to border security ▸ Wikipedia articles (New!) ▸ Words that often appear near border security ▸ Rhymes of border security ▸ Invented words related to border security