noun, genitive Vul·pec·u·lae [vuhl-pek-yuh-lee] /vʌlˈpɛk yəˌli/. Astronomy.
- the Little Fox, a northern constellation between Cygnus and Aquila.
noun Latin genitive Vulpeculae (vʌlˈpɛkjʊˌliː)
- a faint constellation in the N hemisphere lying between Cygnus and Aquila