Ar'rōw-hēad, n.
n. 1. The head of an arrow. 2. (Bot.) An aquatic plant of the genus Sagittaria;—so called from the resemblance of its leaves to the head of an arrow.
n. 1. The head of an arrow. 2. (Bot.) An aquatic plant of the genus Sagittaria;—so called from the resemblance of its leaves to the head of an arrow.