The fall of Kamala Harris? (6)
I believe the answer is:
autumn
'the fall' is the definition.
(synonyms)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for autumn that I've seen before include "One of the seasons" , "Fall for Mrs Obama" , "Fall in North America" , "Season, has its music too (Keats)" , "Season of mists and mellow fruitfulness, according to Keats" .)