We found 3 dictionaries that define the word boarding cards:

General (3 matching dictionaries)

1. boarding cards: Collins English Dictionary
2. boarding cards: Cambridge Advanced Learner's Dictionary
3. boarding cards: TheFreeDictionary.com

(Note: See boarding_card as well.)

Definitions from Wiktionary (boarding card) ▸ noun:  boarding pass ▸ Also see boarding_card ▸ Words similar to boarding cards ▸ Usage examples for boarding cards ▸ Idioms related to boarding cards ▸ Wikipedia articles (New!) ▸ Words that often appear near boarding cards ▸ Rhymes of boarding cards ▸ Invented words related to boarding cards