We found 20 dictionaries that define the word Placidity:

General (17 matching dictionaries)

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

Business (1 matching dictionary)

16. placidity: Legal dictionary

Computing (1 matching dictionary)

17. placidity: Encyclopedia

Medicine (1 matching dictionary)

18. online medical dictionary (No longer online)

(Note: See placid as well.)

Definitions from Wiktionary (placidity) ▸ noun:  The state of being placid; peacefulness. Similar: serenity, Tranquility, quiet, repose, peacefulness, peaceableness, tranquillity, peaceability, calmness, placeness, more... Opposite: agitation, turmoil, unrest, disturbance, commotion Adjectives: usual, same, perfect, calm, apparent, external, outward, sweet, habitual, relative, former ▸ Words similar to Placidity ▸ Usage examples for Placidity ▸ Idioms related to Placidity ▸ Wikipedia articles (New!) ▸ Popular adjectives describing Placidity ▸ Words that often appear near Placidity ▸ Rhymes of Placidity ▸ Invented words related to Placidity