We found 2 dictionaries that define the word hnnn:

Miscellaneous (1 matching dictionary)

1. Ka-BOOM! Comicbook Words on Historical Principles (No longer online)

Slang (1 matching dictionary)

2. hnnn: Urban Dictionary

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