Let us do

let us (do something)

The full, formal way of saying "let's do something." Let us retire for now, gentlemen. We shall return to the issue in the morning. Let us all take a moment to reflect upon the man that David was in life, and how greatly he will be missed in death.
See also: let
Farlex Dictionary of Idioms.

Let us do something.

We will do something [together]. Let us go in peace. Let us bow our heads in prayer.
See also: let
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • let us (do something)
  • let in
  • let it rip
  • let rip
  • let something rip
  • let (something) rip
  • let her rip
  • let (someone or something) get out
  • let go of
  • let (someone or something) get out of (something)
References in periodicals archive
Let us take the road of sharing our time, talents and treasures, and let us do so with joy, humility and sincerity.
The Lord's way
This information will give us a better understanding of the market structure--the competitive forces that make the market what it is--and let us do more projecting into the future.
How to succeed in business