a. 1. Consisting of arrows. [ 1913 Webster ]

How quick they wheeled, and flying, behind them shot
Sharp sleet of arrowy showers. Milton. [ 1913 Webster ]

2. Formed or moving like, or in any respect resembling, an arrow; swift; darting; piercing. “His arrowy tongue.” Cowper. [ 1913 Webster ]

By the blue rushing of the arrowy Rhone. Byron. [ 1913 Webster ]

With arrowy vitalities, vivacities, and ingenuities. Carlyle. [ 1913 Webster ]