ˈlim(p)fəˌblast noun
Etymology: International Scientific Vocabulary lymph- + -blast
1. : a cell giving rise to lymphocytes
2. : a primitive undifferentiated hemocyte — used only by those who consider that all blood cells have a common origin; compare myeloblast
• lym·pho·blas·tic | ̷ ̷ ̷ ̷|blastik adjective