| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Noun | 1. Irrationality.[Websters]. | |
| Top | ||
|
Date "Irrationalness" was first used in popular English literature: sometime before 1914. (references) |
| Part of Speech | Definition | |
| Noun | 1. Irrationality.[Websters]. | |
| Top | ||
Date "IRRATIONALNESS" was first used in popular English literature: sometime before 1914. (references) |