This is the verse translation, not a definition of the individual word.
When Saul set out along with the troops, he said: “Allah will test you with a river: whoever drinks from it, he is not from me, and whoever does not drink from it, he is from me, except the one who scoops a little with his hand.” But they all drank from it, except a few of them. When Saul and those who believed with him crossed the river, they said: “We do not have power against Goliath and his troops today.” But those who were certain that they will meet Allah said: “How often has a small group overcome large groups with Allah’s permission! And Allah is with those who are patient.”