We found 4 dictionaries that define the word the ionosphere:

General (4 matching dictionaries)

1. the ionosphere: Longman Dictionary of Contemporary English
2. the ionosphere: Cambridge Advanced Learner's Dictionary

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