Flaring in sunshine all the day.
Prior.
5. To open or spread outwards; to project beyond the perpendicular; as,
the sides of a bowl flare; the bows of a ship flare.
To flare up, to become suddenly heated or excited; to burst into a
passion. [Colloq.] Thackeray.
Flare, n. 1. An unsteady, broad, offensive light.