We found 2 dictionaries that define the word be walking on air:

General (1 matching dictionary)

1. be walking on air: Longman Dictionary of Contemporary English

Miscellaneous (1 matching dictionary)

2. be walking on air: Idioms

▸ Words similar to be walking on air ▸ Usage examples for be walking on air ▸ Idioms related to be walking on air ▸ Wikipedia articles (New!) ▸ Words that often appear near be walking on air ▸ Rhymes of be walking on air ▸ Invented words related to be walking on air