This is the verse translation, not a definition of the individual word.
And [remember] when you said, “O Moses, we cannot bear the same meal. So call upon your Lord to bring forth for us from what the earth produces – its herbs, cucumbers, garlic, lentils, and onions.” Moses said, “Would you exchange what is better for what is inferior? Go down to any town and you will have what you have asked for.” They were struck with humiliation and destitution, and incurred the wrath of Allah. That was because they used to reject the signs of Allah and kill the prophets unjustly. That was because they disobeyed and were transgressors.