DICT.TW Dictionary Taiwan

 Silk n.
 1. The fine, soft thread produced by various species of caterpillars in forming the cocoons within which the worm is inclosed during the pupa state, especially that produced by the larvae of Bombyx mori.
 2. Hence, thread spun, or cloth woven, from the above-named material.
 3. That which resembles silk, as the filiform styles of the female flower of maize.
 Raw silk, silk as it is wound off from the cocoons, and before it is manufactured.
 Silk cotton, a cottony substance enveloping the seeds of the silk-cotton tree.
 Silk-cotton tree Bot., a name for several tropical trees of the genera Bombax and Eriodendron, and belonging to the order Bombaceae. The trees grow to an immense size, and have their seeds enveloped in a cottony substance, which is used for stuffing cushions, but can not be spun.
 Silk flower. Bot. (a) The silk tree. (b) A similar tree (Calliandra trinervia) of Peru.
 Silk fowl Zool., a breed of domestic fowls having silky plumage.
 Silk gland Zool., a gland which secretes the material of silk, as in spider or a silkworm; a sericterium.
 Silk gown, the distinctive robe of a barrister who has been appointed king's or queen's counsel; hence, the counsel himself. Such a one has precedence over mere barristers, who wear stuff gowns. [Eng.]
 Silk grass Bot., a kind of grass (Stipa comata) of the Western United States, which has very long silky awns. The name is also sometimes given to various species of the genera Aqave and Yucca.
 Silk moth Zool., the adult moth of any silkworm.  See Silkworm.
 Silk shag, a coarse, rough-woven silk, like plush, but with a stiffer nap.
 Silk spider Zool., a large spider (Nephila plumipes), native of the Southern United States, remarkable for the large quantity of strong silk it produces and for the great disparity in the sizes of the sexes.
 Silk thrower, Silk throwster, one who twists or spins silk, and prepares it for weaving. --Brande & C.
 Silk tree Bot., an Asiatic leguminous tree (Albizzia Julibrissin) with finely bipinnate leaves, and large flat pods; -- so called because of the abundant long silky stamens of its blossoms. Also called silk flower.
 Silk vessel. Zool. Same as Silk gland, above.
 Virginia silk Bot., a climbing plant (Periploca Græca) of the Milkweed family, having a silky tuft on the seeds. It is native in Southern Europe.
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 Spi·der n.
 1. Zool. Any one of numerous species of arachnids comprising the order Araneina. Spiders have the mandibles converted into poison fangs, or falcers. The abdomen is large and not segmented, with two or three pairs of spinnerets near the end, by means of which they spin threads of silk to form cocoons, or nests, to protect their eggs and young. Many species spin also complex webs to entrap the insects upon which they prey. The eyes are usually eight in number (rarely six), and are situated on the back of the cephalothorax. See Illust. under Araneina.
 Note: ☞ Spiders are divided into two principal groups: the Dipneumona, having two lungs: and the Tetrapneumona, having four lungs. See Mygale. The former group includes several tribes; as, the jumping spiders (see Saltigradae), the wolf spiders, or Citigradae (see under Wolf), the crab spiders, or Laterigradae (see under Crab), the garden, or geometric, spiders, or Orbitellae (see under Geometrical, and Garden), and others. See Bird spider, under Bird, Grass spider, under Grass, House spider, under House, Silk spider, under Silk.
 2. Zool. Any one of various other arachnids resembling the true spiders, especially certain mites, as the red spider (see under Red).
 3. An iron pan with a long handle, used as a kitchen utensil in frying food. Originally, it had long legs, and was used over coals on the hearth.
 4. A trevet to support pans or pots over a fire.
 5. Mach. A skeleton, or frame, having radiating arms or members, often connected by crosspieces; as, a casting forming the hub and spokes to which the rim of a fly wheel or large gear is bolted; the body of a piston head; a frame for strengthening a core or mold for a casting, etc.
 Spider ant. Zool. Same as Solitary ant, under Solitary.
 Spider crab Zool., any one of numerous species of maioid crabs having a more or less triangular body and ten long legs. Some of the species grow to great size, as the great Japanese spider crab (Macrocheira Kempferi), measuring sometimes more than fifteen feet across the legs when they are extended.
 Spider fly Zool., any one of numerous species of parasitic dipterous insects of the family Hippoboscidae. They are mostly destitute of wings, and live among the feathers of birds and the hair of bats. Called also bird tick, and bat tick.
 Spider hunter Zool., any one of several species of East Indian sunbirds of the genus Arachnothera.
 Spider lines, filaments of a spider's web crossing the field of vision in optical instruments; -- used for determining the exact position of objects and making delicate measurements. Fine wires, silk fibers, or lines on glass similarly placed, are called spider lines.
 Spider mite. Zool. (a) Any one of several species of parasitic mites of the genus Argas and allied genera. See Argas. (b) Any one of numerous small mites injurious to plants.
 Spider monkey Zool., any one of numerous species of South American monkeys of the genus Ateles, having very long legs and a long prehensile tail.
 Spider orchis Bot., a European orchidaceous plant (Ophrys aranifera), having flowers which resemble spiders.
 Spider shell Zool., any shell of the genus Pteroceras. See Pteroceras.
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