English party to make a deep impression (7)
I believe the answer is:
engrave
'to make a deep impression' is the definition.
I can't judge whether this defines the answer.
'english party' is the wordplay.
'english' becomes 'eng' (abbreviation).
'party' becomes 'rave' (type of dance party).
'eng'+'rave'='ENGRAVE'
Can you help me to learn more?
(Other definitions for engrave that I've seen before include "Cut or carve (a design)" , "Cut (name into cup)" , "Cut (design) into a hard surface" , "Mistakes" , "Cut design in, eg, metal" .)