Learn how to say Agony correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word agony:
noun (plural agonies)
extreme physical or mental suffering:
he crashed to the ground in agony
the final stages of a difficult or painful death:
his last agony
late Middle English (originally denoting mental anguish alone): via Old French and late Latin from Greek agōnia, from agōn ‘contest’. The sense of physical suffering dates from the early 17th century