பொருள் : Introducing a different topic.
எடுத்துக்காட்டு :
Incidentally, I won't go to the party.
ஒத்த சொற்கள் : apropos, by the way, incidentally
By the bye ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. By the bye ka matlab kya hota hai?