[ adjective ] (politics) supported by both sides
"a two-way treaty"
Used in print(87th Congress, 1st Session. Congressional Record....)
You can see it , for_example , in the extensive efforts President_Kennedy has made to enlist solid bipartisan support for his actions toward both Cuba and Laos ; efforts , as I see it , which are being directed , by_the_way , toward support for future actions , not for those already past .