swift Meaning, Definition & Usage

  1. noun United States meat-packer who began the use of refrigerated railroad cars (1839-1903)
    Gustavus Franklin Swift.
  2. noun an English satirist born in Ireland (1667-1745)
    Jonathan Swift; Dean Swift.
  3. noun a small bird that resembles a swallow and is noted for its rapid flight
  4. noun common western lizard; seen on logs or rocks
    blue-belly; western fence lizard; Sceloporus occidentalis.
  5. adjective satellite moving very fast
    fleet.
    • fleet of foot
    • the fleet scurrying of squirrels
    • a swift current
    • swift flight of an arrow
    • a swift runner

WordNet

Swift adjective
Etymology
AS. swift; akin to swapan to sweep, swipu a whip; cf. swifan to move quickly, to revolve. See Swoop, v. i., and cf. Swivel, Squib.
Wordforms
comparative Swifter ; superlative Swiftest
Definitions
  1. Moving a great distance in a short time; moving with celerity or velocity; fleet; rapid; quick; speedy; prompt.
    My beloved brethren, let every man be swift to hear, slow to speak, slow to wrath. James i. 19.
    Swift of dispatch and easy of access. Dryden.
    And bring upon themselves swift destruction. 2 Pet. ii. 1.
  2. Of short continuance; passing away quickly. Shak. ✍ Swift is often used in the formation of compounds which are generally self-explaining; as, swift-darting, swift-footed, swift-winged, etc. Syn. -- Quick; fleet; speedy; rapid; expeditious.
Swift adverb
Definitions
  1. Swiftly. Obs. or Poetic Shak.
    Ply swift and strong the oar. Southey.
Swift noun
Definitions
  1. The current of a stream. R. Walton.
  2. (Zoöl.) Any one of numerous species of small, long-winged, insectivorous birds of the family Micropodidæ. In form and habits the swifts resemble swallows, but they are destitute of complex vocal muscles and are not singing birds, but belong to a widely different group allied to the humming birds. ✍ The common European swift (Cypselus, ∨ Micropus, apus) nests in church steeples and under the tiles of roofs, and is noted for its rapid flight and shrill screams. It is called also black martin, black swift, hawk swallow, devil bird, swingdevil, screech martin, and shreik owl. The common American, or chimney, swift (Chætura pelagica) has sharp rigid tips to the tail feathers. It attaches its nest to the inner walls of chimneys, and is called also chimney swallow. The Australian swift (Chætura caudacuta) also has sharp naked tips to the tail quills. The European Alpine swift (Cypselus melba) is whitish beneath, with a white band across the breast. The common Indian swift is Cypselus affinis. See also Palm swift, under Palm, and Tree swift, under Tree.
  3. (Zoöl.) Any one of several species of lizards, as the pine lizard.
  4. (Zoöl.) The ghost moth. See under Ghost.
  5. Cf. Swivel. A reel, or turning instrument, for winding yarn, thread, etc.; -- used chiefly in the plural.
  6. The main card cylinder of a flax-carding machine.

Webster 1913