Usual memo for broadcasting in the Taj Mahal, say (9)

I believe the answer is:

mausoleum

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'taj mahal say' is the definition.
(I know that Taj Mahal is a mausoleum)

'usual memo for broadcasting in' is the wordplay.
'usual memo' can be anagrammed to 'MAUSOLEUM'.
But, I'm not clear how the anagram is indicated.

'the' is the link.

Can you help me to learn more?

(Other definitions for mausoleum that I've seen before include "One may lie impressively in this" , "Building for the dead" , "Wonder of World tomb" , "Sepulchre" , "Large, stately tomb" .)

I've seen this clue in The Times.

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