foundation
foundation. 1. The basis on which something is supported; esp., evidence or testimony that establishes the admissibility of other evidence (laying the foundation). [Cases: Evidence 117, 366–381. C.J.S. Evidence §§ 208, 819–822, 824–833, 870–878, 881, 884, 889, 917–919, 932–933, 935–939, 949, 957, 959–962, 964, 976, 982–983, 986, 992–994, 998, 1000, 1002–1006, 1008, 1010–1022, 1026–1034.] 2. […]