Harp seal Meaning, Definition & Usage

  1. noun common Arctic seal; the young are all white
    Pagophilus groenlandicus.

WordNet

Definitions
  1. (Zoöl.), an arctic seal (Phoca Groenlandica). The adult males have a light-colored body, with a harp-shaped mark of black on each side, and the face and throat black. Called also saddler, and saddleback. The immature ones are called bluesides.

Webster 1913