To suddenly become very angry.
अचानक बहुत गुस्से में आ जाना
English Usage: He tends to fly off the handle when anyone criticizes his work.
Hindi Usage: वह अपने काम की आलोचना सुनते ही अक्सर आपा खो देता है।
To become very angry or lose one's temper suddenly
बहुत गुस्सा होना या अचानक अपना आपा खो देना
English Usage: When he saw the mess in the kitchen, he absolutely blew a fuse.
Hindi Usage: जब उसने रसोई में गंदगी देखी, तो उसने बिल्कुल आपा खो दिया।
To become suddenly very angry or agitated.
English Usage: He tends to lose his cool when things don't go his way.
Hindi Usage: वह जब चीजें उसके अनुसार नहीं चलतीं तो अपना आपा खो देता है।
aapa kho dena, aapa khodena, aapa kho dainaa, aapa kho de dena