English

Noun

inexpressibility ‎(uncountable)

1. The condition of being inexpressible.
   • 2009 March 1, Carole Cadwalladr, “Carole Cadwalladr: What's Masterchef got to do with food?”, in The Observer:

     Even in this least poetical age, when it comes to expressing the inexpressibility of grief, only poetry will do.

Antonyms

• expressibility