WordReference Random House Unabridged Dictionary of American English © 2026
dif•fi•cile
(dif′i sēl′; Fr. dē fē sēl′),USA pronunciation adj.
- hard to deal with, satisfy, or please.
- hard to do;
difficult.
- Latin difficilis difficult; see dif-, facile
- French
- 1470–80
'difficile' also found in these entries (note: many are not synonyms or translations):