Learn how to say Succumbing correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word succumb:
(intransitive) often foll by to
to give way in face of the overwhelming force (of) or desire (for)
to be fatally overwhelmed (by disease, old age, etc); die (of)
C15: from Latin succumbere to be overcome, from sub- + -cumbere from cubāre to lie down