Lewis & Short

implĭcātĭo (inpl-), ōnis, f. [inplico], an entwining, interweaving, entanglement (Ciceron.): nervorum implicatio toto corpore pertinens, Cic. N. D. 2, 55, 139: oportebit per locorum communium implicationem demonstrare, etc., an interweaving, intermixing, id. Inv. 2, 32, 100: propter implicationem rei familiaris, involvement, embarrassment, id. Sest. 46, 99.