smelt

All Sources -
Updated Media sources (1) About encyclopedia.com content Print Topic Share Topic
views updated

smelt1 / smelt/ • v. [tr.] [often as n.] (smelting) extract (metal) from its ore by a process involving heating and melting: tin smelting. ∎  extract a metal from (ore) in this way. smelt2 • past and past participle of smell. smelt3 • n. (pl. same or smelts / smelts/ ) a small silvery food fish (family Osmeridae, Osmerus and other genera) that lives in both marine and fresh water and is sometimes fished commercially.

views updated

smelt, common name for a small, slender fish of the family Osmeridae. Most species are marine, but some ascend freshwater streams to spawn and others are landlocked in lakes. The rainbow or American smelt, Osmerus mordax, averages 10 in. (25 cm) in length and 1 lb (.45 kg) in weight. It is valued for its delicious, fragrant flesh, although its feeding habits are destructive and sometimes cannibalistic. The Pacific rainbow smelt, O. dentex, is found in Alaska and NE Asia. The candlefish or eulachon, Thaleichthys pacificus, a fish of the smelt family found from Oregon to Alaska, is named for the fact that it is so fat at spawning time that when dried and strung on a wick it can be burned as a primitive candle.

The top smelt, Atherinops affinis, and jack smelt are Pacific silversides of the family Atherinidae, which belong to a different order. The deep-sea smelts, family Bathylagidae, and herring smelts, family Argentinidae, are closely related to each other but also belong to a different order (Argentiniformes); they were formerly classed with the true smelts.

True smelts are classified in the phylum Chordata, subphylum Vertebrata, class Actinopterygii, order Osmeriformes, family Osmeridae.

views updated

smelt •gestalt • asphalt •belt, Celt, dealt, dwelt, felt, gelt, knelt, melt, misdealt, pelt, Scheldt, smelt, spelt, svelte, veld, welt •fan belt • seat belt • lifebelt • sunbelt •rust belt • Copperbelt • heartfelt •underfelt • backveld • bushveld •Roosevelt •atilt, built, gilt, guilt, hilt, jilt, kilt, lilt, quilt, silt, spilt, stilt, tilt, upbuilt, wilt •Vanderbilt • volte •assault, Balt, exalt, fault, halt, malt, salt, smalt, vault •cobalt • stringhalt • basalt •somersault • polevault •bolt, colt, dolt, holt, jolt, moult (US molt), poult, smolt, volt •deadbolt • Humboldt • thunderbolt •megavolt • spoilt • Iseult •consult, cult, exult, indult, insult, penult, result, ult •adult • occult • tumult • catapult •difficult • Hasselt

views updated

smelt Small, silvery food fish related to salmon and trout. It lives in the n Atlantic and Pacific Oceans, and in North American inland waters. Family Osmeridae.

views updated

smelt2 fuse (ore) to obtain the metal. XV (implied in smelter). — MLG., MDu. smelten = OHG. smelzan (G. schmelzen), f. *smelt-, var. of the base of MELT.

views updated

smelt1 small fish of the genus Osmerus. OE. smelt, smylt, obscurely rel. to similar Continental names for species of fish; cf. SMOLT.

views updated

smelt See OSMERIDAE.

views updated

smelt Small oily fish, Osmerus spp.