I’ve throbbed in desire to consummate (7)

I believe the answer is:

achieve

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'consummate' is the definition.
(I've seen this before)

I cannot understand how the remainder of the clue works.

(Other definitions for achieve that I've seen before include "Produce" , "Consummate" , "Bring about, accomplish" , "wrap up" , "Skilfully bring about" .)

I've seen this clue in The Hindu.

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