say the word

say the word  {v. phr.},  {informal}
To say or show that you want something or agree to something; show a wish, willingness, or readiness; give a sign; say yes; say so.
Just say the word and I will lend you the money.
I will do anything you want; just say the word.
If you get tired of those pictures, say the word.
Categories: informal verb