We found 5 dictionaries that define the word madhatter:

General (1 matching dictionary)

1. madhatter: Wordnik

Computing (1 matching dictionary)

2. Madhatter: Encyclopedia

Slang (3 matching dictionaries)

3. Totally Unofficial Rap (No longer online)
4. madhatter, Madhatter: Urban Dictionary

Definitions from Wikipedia (Madhatter) ▸ noun:  Madhatter, slang name for Java Desktop System ▸ Words similar to madhatter ▸ Usage examples for madhatter ▸ Idioms related to madhatter ▸ Wikipedia articles (New!) ▸ Popular adjectives describing madhatter ▸ Words that often appear near madhatter ▸ Rhymes of madhatter ▸ Invented words related to madhatter