We found 19 dictionaries that define the word callousness:

General (15 matching dictionaries)

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

Business (1 matching dictionary)

14. callousness: Legal dictionary

Computing (1 matching dictionary)

15. callousness: Encyclopedia

Medicine (2 matching dictionaries)

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

(Note: See callous as well.)

Definitions from Wiktionary (callousness) ▸ noun:  The quality of being callous; emotional hardheartedness or indifference. ▸ noun:  The quality of having calluses. Similar: unfeelingness, insensibility, hardness, callosity, cold-heartedness, cruel-heartedness, cold-heartednesses, coldheartedness, cruelheartedness, uncompassionateness, more... Opposite: compassion, empathy, sensitivity, kindness Types: unfeeling, insensitive, indifferent, apathetic, oblivious, stoic, more... Adjectives: such, moral, apparent, certain, utter, own, sexual, brutal, human, extreme, sheer ▸ Words similar to callousness ▸ Usage examples for callousness ▸ Idioms related to callousness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing callousness ▸ Words that often appear near callousness ▸ Rhymes of callousness ▸ Invented words related to callousness