We found 17 dictionaries that define the word defectiveness:

General (12 matching dictionaries)

1. defectiveness: Merriam-Webster
2. defectiveness: Oxford Learner's Dictionaries
3. defectiveness: Collins English Dictionary
4. defectiveness: Vocabulary.com
5. defectiveness: Wordnik
6. defectiveness: Wiktionary
7. defectiveness: Dictionary.com
8. defectiveness: Rhymezone
9. defectiveness: Webster's 1828 Dictionary
10. defectiveness: FreeDictionary.org
11. defectiveness: Mnemonic Dictionary
12. defectiveness: TheFreeDictionary.com

Business (2 matching dictionaries)

13. defectiveness: Merriam-Webster Legal Dictionary
14. defectiveness: Legal dictionary

Computing (1 matching dictionary)

15. defectiveness: Encyclopedia

Medicine (2 matching dictionaries)

16. defectiveness: Merriam-Webster Medical Dictionary
17. defectiveness: Medical dictionary

(Note: See defective as well.)

Definitions from Wiktionary (defectiveness) ▸ noun:  The state or quality of being defective. Similar: faultiness, defectivity, deficientness, defectibility, nondefectivity, defectability, defect, undefectiveness, defectuosity, flawedness, more... Opposite: perfection, flawlessness, excellence Types: moral, physical, intellectual, spiritual, sexual, more... Phrases: mental defectiveness, more... ▸ Words similar to defectiveness ▸ Usage examples for defectiveness ▸ Idioms related to defectiveness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing defectiveness ▸ Words that often appear near defectiveness ▸ Rhymes of defectiveness ▸ Invented words related to defectiveness