We found one dictionary that defines the word learned non use:

General (1 matching dictionary)

1. Learned non-use: Wikipedia, the Free Encyclopedia

▸ Words similar to learned non use ▸ Usage examples for learned non use ▸ Idioms related to learned non use ▸ Wikipedia articles (New!) ▸ Words that often appear near learned non use ▸ Rhymes of learned non use ▸ Invented words related to learned non use