Idiom: “To spread the word”
Example:
Mitsue runs to Hugo excitedly…
Mitsue: Spread the word! The LSI beach party is coming soon! It’s a day at the beach with free lunch, sports, games and prizes!
Hugo: Will do! I’ll tell my class first!
Meaning: “To spread the word” means to tell as many people as you can. “The word” is a message. We use this idiom for good or bad news.