We found one dictionary that defines the word misaddition:

General (1 matching dictionary)

1. misaddition: Wiktionary

Definitions from Wiktionary (misaddition) ▸ noun:  Incorrect addition. ▸ Words similar to misaddition ▸ Usage examples for misaddition ▸ Idioms related to misaddition ▸ Wikipedia articles (New!) ▸ Popular adjectives describing misaddition ▸ Words that often appear near misaddition ▸ Rhymes of misaddition ▸ Invented words related to misaddition