noun
The brightest star in the constellation Aquila; known as 彦星 (Hikoboshi) in the Tanabata legend.
夏の夜空で、アルタイルはこと座のベガとともに見つけやすい。
In the summer night sky, Altair is easy to find along with Vega in Lyra.
七夕の伝説では、アルタイル
In the Tanabata legend, Altair is known as Hikoboshi.