What’s erected at regularly-visited Jumna by prince? (3,5)
I believe the answer is:
taj mahal
'what's erected at regularly-visited jumna by prince?' is the definition.
I can't tell whether this definition defines the answer.
'erected at regularly-visited jumna by prince?' is the wordplay.
'erected' is a reversal indicator (in a down clue, letters go up).
'regularly visited' means one should take alternating letters (letters are taken at regular intervals).
'by' is a charade indicator (letters next to each other).
'prince?' becomes 'hal' (Shakespearean nickname of Henry V when a prince).
The alternate letters of 'jumna' are 'jma'.
'at' backwards is 'ta'.
'ta'+'jma'+'hal'='TAJ MAHAL'
Can you help me to learn more?
(Other definitions for taj mahal that I've seen before include "... mausoleum raised by ..." , "Agra memorial" , "Famous mausoleum in N India, memorial to wife" , "Indian tourist attraction" , "Marble mausoleum in India built in memory of a wife" .)