We found 14 dictionaries that define the word impulsivity:

General (8 matching dictionaries)

1. impulsivity: Merriam-Webster
2. impulsivity: Oxford Learner's Dictionaries
3. impulsivity: Collins English Dictionary
4. Impulsivity, impulsivity: Wordnik
5. impulsivity: Wiktionary
6. impulsivity: Dictionary.com
7. Impulsivity: Wikipedia, the Free Encyclopedia
8. impulsivity: TheFreeDictionary.com

Business (1 matching dictionary)

9. impulsivity: Legal dictionary

Computing (1 matching dictionary)

10. impulsivity: Encyclopedia

Medicine (4 matching dictionaries)

11. impulsivity: Merriam-Webster Medical Dictionary
12. Impulsivity: MedTerms.com Medical Dictionary
13. impulsivity: Medical dictionary
14. Impulsivity: Drug Medical Dictionary

(Note: See impulsive as well.)

Definitions from Wiktionary (impulsivity) ▸ noun:  The quality of being impulsive, impulsiveness; inclination to act on impulse rather than thought. Similar: unimpulsiveness, impetuousness, impetuosity, impudentness, instinctivity, pulsivity, imprudentness, instinctiveness, impermissiveness, impatience, more... Opposite: reflectiveness, contemplativeness, meditativeness Types: motor impulsivity, more... Adjectives: hyperactivity, reflection, high, cognitive, behavioral, greater, sexual, marked, extreme, less, low Colors:     red,     orange,     yellow,     magenta,     neon green, more... ▸ Words similar to impulsivity ▸ Usage examples for impulsivity ▸ Idioms related to impulsivity ▸ Wikipedia articles (New!) ▸ Popular adjectives describing impulsivity ▸ Words that often appear near impulsivity ▸ Rhymes of impulsivity ▸ Invented words related to impulsivity