Seductive woman angers bloodsuckers (8)
I believe the answer is:
vampires
'bloodsuckers' is the definition.
Although both the answer and definition are plural nouns, I can't see how one could define the other.
'seductive woman angers' is the wordplay.
'seductive woman' becomes 'vamp' (I've seen this in another clue).
'angers' becomes 'ires' ('ire' can be a synonym of 'anger').
'vamp'+'ires'='VAMPIRES'
Can you help me to learn more?
(Other definitions for vampires that I've seen before include "Blood-suckers like Dracula" , "Dracula's people" , "Night owls" .)