The story
Named after Hieronymus Fabricius, who described it in 1621.
Etymology from Wiktionary, CC BY-SA 4.0.
bursa of Fabricius
Today it means: A glandular sac opening into the cloaca of a bird, producing B cells. Full definition →
Today it means: A glandular sac opening into the cloaca of a bird, producing B cells. Full definition →
Named after Hieronymus Fabricius, who described it in 1621.
Etymology from Wiktionary, CC BY-SA 4.0.