[+ obj] 1 : to combine sex cells from (two separate plants) to produce a new plant
▪ Scientists cross-fertilized the two plants. 2 : to combine (two different ideas, style, etc.) in a good or creative way
▪ a musical style that cross-fertilizes jazz and rock
▪ Scientists cross-fertilized the two plants.
▪ a musical style that cross-fertilizes jazz and rock







