›[I]FINANCEif you have money coming in, you receive it as income: A proportion of the money coming in was set aside to finance research.
›[I]LAWif a law comes in, it is passed and starts to be used: Law enforcement officials have been swamped with information since new regulations came in earlier this year.
›[I]informalto become involved in a situation, plan, or discussion: We need expert advice, and that's where you come in.come in on sthCan I come in on that issue?