We found 5 dictionaries that define the word invalidities:

General (3 matching dictionaries)

1. invalidities: Merriam-Webster
2. invalidities: Vocabulary.com
3. invalidities: Wiktionary

Business (1 matching dictionary)

4. invalidities: Merriam-Webster Legal Dictionary

Medicine (1 matching dictionary)

5. invalidities: Merriam-Webster Medical Dictionary

(Note: See invalidity as well.)

Definitions from Wiktionary (invalidity) ▸ noun:  The state of being invalid; lack of validity. ▸ Also see invalidity ▸ Words similar to invalidities ▸ Usage examples for invalidities ▸ Idioms related to invalidities ▸ Wikipedia articles (New!) ▸ Popular adjectives describing invalidities ▸ Words that often appear near invalidities ▸ Rhymes of invalidities ▸ Invented words related to invalidities