We found 4 dictionaries that define the word under separate cover:

General (4 matching dictionaries)

1. under separate cover: Merriam-Webster
2. under separate cover: Oxford Learner's Dictionaries

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