let down

باللغة العربية: أَنْزَلَ

1. To disappoint; to betray or fail somebody. (transitive) · I promised him I would meet him there, and I will not let him down.
2. To lengthen by undoing and resewing a hem. (transitive)
3. To reduce one's level of effort. (intransitive)
4. To soften in tempering. · to let down tools or cutlery
5. To thin; to reduce the thickness or viscosity of.
6. Used other than figuratively or idiomatically: see let, down: especially, to allow to descend. · let down your hair· let down a rope