SHEEP n.
's-wool (Zoöl.), the highest grade of Florida commercial sponges (Spongia equina, variety gossypina). -- Sheep tick (Zoöl.), a wingless parasitic insect (Melophagus ovinus) belonging to the Diptera. It fixes its proboscis in the skin of the sheep and sucks the blood, leaving a swelling. Called also sheep pest, and she…
SPONGE n.
y. -- Sheep's-wool sponge, a fine and durable commercial sponge (Spongia equina, variety gossypina) found in Florida and the West Indies. The surface is covered with larger and smaller tufts, having the oscula between them. -- Sponge cake, a kind of sweet cake which is light and spongy. -- Sponge lead, or Spongy lea…
THREAD n.
white filaments which are seen floating in the air in summer, the production of spiders; gossamer. -- Thread and thrum, the good and bad together. [Obs.] Shak. -- Thread cell (Zoöl.), a lasso cell. See under Lasso. -- Thread herring (Zoöl.), the gizzard shad. See under Gizzard. -- Thread lace, lace made of linen t…