ଅର୍ଥ : Without warning or announcement.
ଉଦାହରଣ :
They arrived unannounced.
A totally unheralded telegram that his daughter...died last night.
ସମକକ୍ଷ : unannounced, unpredicted
Unheralded ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Unheralded ka matlab kya hota hai?