Ve·ga 
(v
ēg
ə, v
ā-)
n. The brightest star in the constellation Lyra, approximately 26 light years from Earth. Vega is one of the stars that make up the Summer Triangle.
[Medieval Latin, from Arabic (an-nasr) al-wāqi', the falling (eagle), Vega : al-, the + wāqi', falling, active participle of waqa'a, to fall; see wqʿ in the Appendix of Semitic roots.]