noun🔗ShareSubfamiliasA taxonomic category ranking between a family and a genus; formerly called a tribe"Biologists are studying the different subfamilies of squirrels, looking for similarities and differences in their characteristics. "Los biólogos están estudiando las diferentes subfamilias de ardillas, buscando similitudes y diferencias en sus características.biologyorganismscienceChat with AIVocabulary GamePractice Reading