'Discerning' in the Bible

And her mother-in-law saith to her, 'Where hast thou gleaned to-day? and where hast thou wrought? may he who is discerning thee be blessed.' And she declareth to her mother-in-law with whom she hath wrought, and saith, 'The name of the man with whom I have wrought to-day is Boaz.'

and the people are not discerning the noise of the shout of joy from the noise of the weeping of the people, for the people are shouting -- a great shout -- and the noise hath been heard unto a distance.