ଅର୍ଥ : Surprise greatly. Knock someone's socks off.
ଉଦାହରଣ :
I was floored when I heard that I was promoted.
ସମକକ୍ଷ : ball over, blow out of the water, floor, shock
Take aback ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Take aback ka matlab kya hota hai?