We found 2 dictionaries that define the word attache cases:

General (2 matching dictionaries)

1. attache cases: Merriam-Webster
2. attache cases: Collins English Dictionary

(Note: See attache_case as well.)

Definitions from WordNet (attache case) ▸ noun:  a shallow and rectangular briefcase ▸ Also see attache_case ▸ Words similar to attache cases ▸ Usage examples for attache cases ▸ Idioms related to attache cases ▸ Wikipedia articles (New!) ▸ Words that often appear near attache cases ▸ Rhymes of attache cases ▸ Invented words related to attache cases