We found one dictionary that defines the word ultraprecisely:

General (1 matching dictionary)

1. ultraprecisely: Wiktionary

Definitions from Wiktionary (ultraprecisely) ▸ adverb:  With very great precision. ▸ Words similar to ultraprecisely ▸ Usage examples for ultraprecisely ▸ Idioms related to ultraprecisely ▸ Wikipedia articles (New!) ▸ Words that often appear near ultraprecisely ▸ Rhymes of ultraprecisely ▸ Invented words related to ultraprecisely