-A2- A long arrow, having four feathers, (S, K,) with which one shoots to the utmost distance: (S:) or an arrow which they make for lightness, and which they mostly shoot to the utmost distance [to measure the ground] for the purpose of making horses run when they contend in a race. (Aboo-Ziyád.)
3.
المِرِّيخُ, (S K,) and مِرِّيخٌ, without ال, which, however, is understood, (IAar,) [The planet Mars]; one of the stars calledالخُنَّسُ, (S, K,) in the fifth heaven, (S,) also called بَهْرَامُ.