We found 14 dictionaries that define the word boringness:

General (11 matching dictionaries)

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

Business (1 matching dictionary)

12. boringness: Legal dictionary

Medicine (1 matching dictionary)

13. boringness: Medical dictionary

Slang (1 matching dictionary)

14. boringness: Urban Dictionary

(Note: See boring as well.)

Definitions from Wiktionary (boringness) ▸ noun:  The state or condition of being boring. Similar: dreariness, boredness, boresomeness, boredom, boreism, uninterestingness, dullness, mind-numbingness, deadliness, tediousness, more... Opposite: excitement, interest, stimulation, engagement, entertainment ▸ Words similar to boringness ▸ Usage examples for boringness ▸ Idioms related to boringness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing boringness ▸ Words that often appear near boringness ▸ Rhymes of boringness ▸ Invented words related to boringness