Elation about digital protection (7)
I believe the answer is:
toenail
'digital protection' is the definition.
Although both the answer and definition are singular nouns, I can't see how they can define each other.
'elation about' is the wordplay.
'about' indicates anagramming the letters.
'elation' is an anagram of 'TOENAIL'.
Can you help me to learn more?
(Other definitions for toenail that I've seen before include "A girl might paint this" , "Part of body perhaps painted" , "such as met with in chiropody" , "Keratinous growth" , "Digital coverage" .)