cross-fer·til·isa·tion /-ˌfɝtḷəˈzeʃən/ 名詞
cross-fertilisation
n 1: fertilization by the union of male and female gametes from
different individual of the same species [syn: cross-fertilization]
[ant: self-fertilization]
2: interchange between different cultures or different ways of
thinking that is mutually productive and beneficial; "the
cross-fertilization of science and the creative arts"
[syn: cross-fertilization]