From Wiktionary, the free dictionary
Causative of мөлтөө (möltöö, “to weaken”).
мөлтөт • (möltöt)
- (transitive) (literal or figurative) to weaken, to make weak, to relax, to loosen
- ат холунун мөлтөт ― at qolunun möltöt ― to loosen a horse's surcingle (or cinch)