They let down the rope and I fastened it to the basket.
I promised him I would meet him there, and I will not let him down.
To let down tools or cutlery.
For many people, the end of a vacation can feel like a bit of a let-down.
In response to suckling, the hormone oxytocin causes the milk ejection reflex or "let-down" reflex to occur.
That's it for tidbits, but don't let down your guard.
I hate to see you building yourself up for a let down like this.
She'd let down her guard to Darian after thousands years of rebuffing everyone else and had woken up feeling recharged, confused.