Meaning : An unexpected and inexplicable change in something (in a situation or a person's behavior, etc.).
Example :
The vagaries of the weather.
His wealth fluctuates with the vagaries of the stock market.
He has dealt with human vagaries for many years.
Vagary ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Vagary ka matlab kya hota hai?