In′ter‐cross″ (?; 115), v. t. & i. [imp. & p. p.Intercrossed (?); p. pr. & vb. n.Intercrossing.]
1. To cross each other, as lines.
2. (Biol.) To fertilize by the impregnation of one species or variety by another; to impregnate by a different species or variety.