Meaning : A little bit at a time.
Example :
The research structure has developed piecemeal.
Synonyms : in stages, little by little, piecemeal
Meaning : In a gradual manner.
Example :
The snake moved gradually toward its victim.
Synonyms : gradually, step by step
Bit by bit ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Bit by bit ka matlab kya hota hai?