backcross backcourt • backdoor · · · Info · Definitions · Characters · · backcross · · Text Latin · · Script 9 · · Length Definitions · · · (verb) mate a hybrid of the first generation with one of its parents. · · Verb Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 k latin small letter k U+006B o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073