Ill fortune besetting European? This comes next (8)
I believe the answer is:
fourteen
'this comes next' is the definition.
The definition suggests a singular noun which matches the answer.
'ill fortune besetting european?' is the wordplay.
'ill' is an anagram indicator.
'besetting' indicates putting letters inside.
'european?' becomes 'E' (abbreviation e.g. EU).
'fortune' anagrammed gives 'fourten'.
'fourten' going around 'e' is 'FOURTEEN'.
Can you help me to learn more?
(Other definitions for fourteen that I've seen before include "Number of lines in a sonnet" , "XIV" , "Fen route (anag)" , "Pounds in a stone?" .)