If you say that something is in a good cause or for a good cause, you mean it is worth doing or giving to because it benefits other people.
This phrase emphasizes actions or contributions made with the intention of helping others or supporting a positive, meaningful purpose.
"If you say that something is in a good cause or for a good cause, you mean that it is worth doing or giving to because it will help other people."
This definition highlights the value of charitable acts or efforts that prioritize the welfare of others over personal gain.