|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|a chattering or flighty, light-headed person.|
|the brightest star in the constellation Lyra and one of the most conspicuous in the N hemisphere. It is part of an optical double star having a faint companion. Distance: 25.3 light years; spectral type: A0V|
|[C17: from Medieval Latin, from Arabic (al nasr) al wāqi, literally: the falling (vulture), that is, the constellation Lyra]|
|Vega (vē'gə, vā'gə) Pronunciation Key
A star in the constellation Lyra and one of the five brightest stars in the night sky. It is a white main-sequence star in the Hertzsprung-Russell diagram, with an apparent magnitude of 0.04. Vega, along with Altair and Deneb, form the Summer Triangle asterism. Scientific name: Alpha Lyra.