Cornish dial. Also 79 soil, 78 soyle, 9 soyl. [? An irregular local variation of SEAL sb.1] The common seal.
1602. Carew, Cornwall, I. 34 b. The Seale, or Soyle, is in making and growth, not vnlike a Pigge, vgly faced, and footed like a Moldwarp.
1672. Josselyn, New Eng. Rarities, 34. The Soile or Sea Calf, a Creature that brings forth her young ones upon dry land.
1674. Ray, Coll. Words, Fishes, 107. On the Rocks near the Lands end they often find the Phocæ (which they call Soils) sleeping. Ibid. They distinguish between Soils and Sieles: the Siele they affirm to be a Fish much less then the soile, and not taken upon our Coasts.
1758. Borlase, Nat. Hist. Cornw., 284. Among the quadruped reptiles we may reckon the seal or sea-calf, vulgarly called in Cornwall the Soyle.
a. 1863. Tregellas, Cornish Tales (1868), 61. Haling the soils up from the say.
1880. W. Cornwall Gloss., 53/1.
Soile, obs. Sc. form of SOLE sb.1