Could you teach me this sentence meaning below?
In a TV show: "And now a word from our sponsor. Stay tune..."
In this case, a word means a "CM"? Is this usage rare?
This is also a common usage outside of the broadcast media. "May I have a word with you?" means, "Can we have a conversation?"
Dear amigos4 & Naamplao & mykwyner,
I deeply appreciate for all your kindness.
I understand your explanations well.
amigos4 , yes, as you said, I used the word "CM" as "commercial message."