To be very expensive or costly
बहुत महंगा या खर्चीला होना
English Usage: Buying a new car will cost an arm and a leg.
Hindi Usage: नई कार खरीदना बहुत महंगा पड़ेगा।
bahut mahanga ya bahut zyada kharch karna, bahut mehenga ya bahut zyada kharch karna, bahut mehanga ya bahut jyada kharch karna, bahut mahnga ya bahut zyada kharch karna, bahut mahanga ya bahut jyada kharch karna, bahut myeenga ya bahut zyada kharch karna