We found one dictionary that defines the word banking systems:

General (1 matching dictionary)

1. banking systems: Vocabulary.com

(Note: See banking_system as well.)

Definitions from WordNet (banking system) ▸ noun:  banks collectively ▸ Also see banking_system ▸ Words similar to banking systems ▸ Usage examples for banking systems ▸ Idioms related to banking systems ▸ Wikipedia articles (New!) ▸ Words that often appear near banking systems ▸ Rhymes of banking systems ▸ Invented words related to banking systems