We found one dictionary that defines the word hardly aa:

General (1 matching dictionary)

1. hardly aa: Rhymezone

Definitions from WordNet (hardly aa) ▸ adjective:  very few ▸ Words similar to hardly aa ▸ Usage examples for hardly aa ▸ Idioms related to hardly aa ▸ Wikipedia articles (New!) ▸ Popular nouns described by hardly aa ▸ Words that often appear near hardly aa ▸ Rhymes of hardly aa ▸ Invented words related to hardly aa