SOLDO
Sol"do, n.; pl. Soldi. Etym: [It. See Sou.]

Defn: A small Italian coin worth a sou or a cent; the twentieth part of a lira.

SOLE Sole, n. Etym: [F. sole, L. solea; — so named from its flat shape. See Sole of the foot.] (Zoöl.) (a) Any one of several species of flatfishes of the genus Solea and allied genera of the family Soleidæ, especially the common European species (Solea vulgaris), which is a valuable food fish. (b) Any one of several American flounders somewhat resembling the true sole in form or quality, as the California sole (Lepidopsetta bilineata), the long-finned sole (Glyptocephalus zachirus), and other species. Lemon, or French, sole (Zoöl.), a European species of sole (Solea pegusa). — Smooth sole (Zoöl.), the megrim.

SOLE
Sole, n. Etym: [AS. sole, fr. L. soolea (or rather an assumed L.
sola), akin to solumround, soil, sole of the foot. Cf. Exile, Saloon,
Soil earth, Sole the fish.]

1. The bottom of the foot; hence, also, rarely, the foot itself. The dove found no rest for the sole of her foot. Gen. viii. 9. Hast wandered through the world now long a day, Yet ceasest not thy weary soles to lead. Spenser.

2. The bottom of a shoe or boot, or the piece of leather which constitutes the bottom. The "caliga" was a military shoe, with a very thick sole, tied above the instep. Arbuthnot.

3. The bottom or lower part of anything, or that on which anything rests in standing. Specifially: (a) (Agric.)

Defn: The bottom of the body of a plow; — called also slade; also, the bottom of a furrow. (b) (Far.) The horny substance under a horse's foot, which protects the more tender parts. (c) (Fort.) The bottom of an embrasure. (d) (Naut.) A piece of timber attached to the lower part of the rudder, to make it even with the false keel. Totten. (e) (Mining) The seat or bottom of a mine; — applied to horizontal veins or lodes. Sole leather, thick, strong, used for making the soles of boots and shoes, and for other purposes.

SOLE
Sole, v. t. [imp. & p. p. Soled; p. pr. & vb. n. Soling.]

Defn: To furnish with a sole; as, to sole a shoe.