Crazily, Trump worsened international speed of data capture (5,3,6)
I believe the answer is:
words per minute
'speed of data capture' is the definition.
The definition and answer can be both related to time as well as being singular nouns.
Maybe there's an association between them I don't understand?
'crazily trump worsened international' is the wordplay.
'crazily' indicates anagramming the letters.
'international' becomes 'i' (abbreviation eg in IMF).
'trump'+'worsened'+'i'='trumpworsenedi'
'trumpworsenedi' anagrammed gives 'WORDS PER MINUTE'.
Can you help me to learn more?
(Another definition for words per minute that I've seen is " used to evaluate speed of performer in pool?".)