Limb breaks with one having fallen, getting tender feeling (6)

I believe the answer is:

warmth

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'feeling' is the definition.
(warmth is a kind of feeling)

I cannot understand how the rest of the clue works.

(Other definitions for warmth that I've seen before include "tenderness" , "Mild heat" , "Result if heated" , "Cordiality" , "Possibly fire" .)

I've seen this clue in The Telegraph.

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