ଅର୍ଥ : The final extremity (however unpleasant it may be).
ଉଦାହରଣ :
He was determined to fight to the bitter end.
ଅର୍ଥ : (nautical) the inboard end of a line or cable especially the end that is wound around a bitt.
Bitter end ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Bitter end ka matlab kya hota hai?