1.Definition: (genetics) an organism that is the offspring of genetically dissimilar parents or stock; especially offspring produced by breeding plants or animals of different varieties or breeds or species
"A mule is a cross between a horse and a donkey"
3.Definition: a marking that consists of lines that cross each other
"That is his cross to bear", "He bears his afflictions like a crown of thorns"
Related Noun(s):crown of thornsCategory: General