Light lunch for actors and WI at church (3,8)
I believe the answer is:
ham sandwich
'light lunch' is the definition.
The answer and definition can be both things that one consumes for nourishment as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'actors and wi at church' is the wordplay.
'actors' becomes 'hams' (ham is a kind of actor).
'at' means one lot of letters go next to another.
'church' becomes 'ch' (common abbreviation).
'hams'+'and'+'wi'+'ch'='HAM SANDWICH'
'for' acts as a link.
Can you help me to learn more?
(Another definition for ham sandwich that I've seen is " Piece of cooked pig inside two slices".)