We found 9 dictionaries that define the word micromicron:

General (7 matching dictionaries)

1. micromicron: Merriam-Webster
2. micromicron: Vocabulary.com
3. micromicron: Dictionary.com
4. micromicron: Rhymezone
5. micromicron: FreeDictionary.org
6. micromicron: Mnemonic Dictionary
7. micromicron: TheFreeDictionary.com

Computing (1 matching dictionary)

8. micromicron: Encyclopedia

Medicine (1 matching dictionary)

9. online medical dictionary (No longer online)

(Note: See micromicrons as well.)

Definitions from WordNet (micromicron) ▸ noun:  a metric unit of length equal to one trillionth of a meter Opposite: macro, large, big, huge, gigantic ▸ Words similar to micromicron ▸ Usage examples for micromicron ▸ Idioms related to micromicron ▸ Wikipedia articles (New!) ▸ Popular adjectives describing micromicron ▸ Words that often appear near micromicron ▸ Rhymes of micromicron ▸ Invented words related to micromicron