From The Collaborative International Dictionary of English v.0.48: Whall \Whall\, n. [See Wall-eye.] A light color of the iris in horses; wall-eye. [Written also whaul.] [1913 Webster]
Whall \Whall\, n. [See Wall-eye.] A light color of the iris in horses; wall-eye. [Written also whaul.] [1913 Webster]
