We found 19 dictionaries that define the word right-handedness:

General (15 matching dictionaries)

1. right-handedness: Merriam-Webster
2. right-handedness: Oxford Learner's Dictionaries
3. right-handedness, right-handedness: Collins English Dictionary
4. right-handedness: Vocabulary.com
5. right-handedness: Wordnik
6. right-handedness: Wiktionary
7. right-handedness: Dictionary.com
8. Right-handedness: Wikipedia, the Free Encyclopedia
9. Right-handedness: Online Plain Text English Dictionary
10. right-handedness: Webster's Revised Unabridged, 1913 Edition
11. right-handedness: Rhymezone
12. Right-handedness: AllWords.com Multi-Lingual Dictionary
13. right-handedness: FreeDictionary.org
14. right-handedness: Mnemonic Dictionary
15. Right-handedness: TheFreeDictionary.com

Computing (1 matching dictionary)

16. right-handedness: Encyclopedia

Medicine (2 matching dictionaries)

17. right-handedness: Merriam-Webster Medical Dictionary
18. right-handedness: Medical dictionary

Science (1 matching dictionary)

19. A Glossary of Mathematical Terms (No longer online)

(Note: See right-handed as well.)

Definitions from Wiktionary (right-handedness) ▸ noun:  The state of being right-handed. Similar: dextrality, left-handedness, righthood, one-handedness, single-handedness, right-mindedness, unidexterity, cross-handedness, rightmindedness, lighthandedness, more... Opposite: left-handedness, sinistrality ▸ Words similar to right-handedness ▸ Usage examples for right-handedness ▸ Idioms related to right-handedness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing right-handedness ▸ Words that often appear near right-handedness ▸ Rhymes of right-handedness ▸ Invented words related to right-handedness