Wiktionary
dihybrid
n. (context genetics English) A hybrid that is heterozygous with respect to two independent alleles
WordNet
dihybrid
n. a hybrid produced by parents that differ only at two gene loci that have two alleles each
Wikipedia
Usage examples of "dihybrid".
It must be remembered, in attempting to fix favorable characteristics, that a monohybrid cross gives rise to four possible recombinant genotypes, a dihybrid cross gives rise to 16 possible recombinant genotypes, and so forth.