資料來源 : pyDict

鐵錨停泊,拋錨,用錨系住 (它是指在超文本中當前選取的部分,可以是字、字串或是一個內嵌式圖形)

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Anchor \An"chor\ ([a^][ng]"k[~e]r), n. [OE. anker, AS. ancor,
   oncer, L. ancora, sometimes spelt anchora, fr. Gr. 'a`gkyra,
   akin to E. angle: cf. F. ancre. See {Angle}, n.]
   1. A iron instrument which is attached to a ship by a cable
      (rope or chain), and which, being cast overboard, lays
      hold of the earth by a fluke or hook and thus retains the
      ship in a particular station.

   Note: The common anchor consists of a straight bar called a
         shank, having at one end a transverse bar called a
         stock, above which is a ring for the cable, and at the
         other end the crown, from which branch out two or more
         arms with flukes, forming with the shank a suitable
         angle to enter the ground.

   Note: Formerly the largest and strongest anchor was the sheet
         anchor (hence, Fig., best hope or last refuge), called
         also {waist anchor}. Now the bower and the sheet anchor
         are usually alike. Then came the best bower and the
         small bower (so called from being carried on the bows).
         The stream anchor is one fourth the weight of the bower
         anchor. Kedges or kedge anchors are light anchors used
         in warping.

   2. Any instrument or contrivance serving a purpose like that
      of a ship's anchor, as an arrangement of timber to hold a
      dam fast; a contrivance to hold the end of a bridge cable,
      or other similar part; a contrivance used by founders to
      hold the core of a mold in place.

   3. Fig.: That which gives stability or security; that on
      which we place dependence for safety.

            Which hope we have as an anchor of the soul. --Heb.
                                                  vi. 19.

   4. (Her.) An emblem of hope.

   5. (Arch.)
      (a) A metal tie holding adjoining parts of a building
          together.
      (b) Carved work, somewhat resembling an anchor or
          arrowhead; -- a part of the ornaments of certain
          moldings. It is seen in the echinus, or egg-and-anchor
          (called also {egg-and-dart}, {egg-and-tongue})
          ornament.

   6. (Zo["o]l.) One of the anchor-shaped spicules of certain
      sponges; also, one of the calcareous spinules of certain
      Holothurians, as in species of {Synapta}.

   {Anchor ice}. See under {Ice}.

   {Anchor ring}. (Math.) Same as {Annulus}, 2 (b).

   {Anchor stock} (Naut.), the crossbar at the top of the shank
      at right angles to the arms.

   {The anchor comes home}, when it drags over the bottom as the
      ship drifts.

   {Foul anchor}, the anchor when it hooks, or is entangled
      with, another anchor, or with a cable or wreck, or when
      the slack cable entangled.

   {The anchor is acockbill}, when it is suspended
      perpendicularly from the cathead, ready to be let go.

   {The anchor is apeak}, when the cable is drawn in do tight as
      to bring to ship directly over it.

   {The anchor is atrip}, or {aweigh}, when it is lifted out of
      the ground.

   {The anchor is awash}, when it is hove up to the surface of
      the water.

   {At anchor}, anchored.

   {To back an anchor}, to increase the holding power by laying
      down a small anchor ahead of that by which the ship rides,
      with the cable fastened to the crown of the latter to
      prevent its coming home.

   {To cast anchor}, to drop or let go an anchor to keep a ship
      at rest.

   {To cat the anchor}, to hoist the anchor to the cathead and
      pass the ring-stopper.

   {To fish the anchor}, to hoist the flukes to their resting
      place (called the bill-boards), and pass the shank
      painter.

   {To weigh anchor}, to heave or raise the anchor so as to sail
      away.

Anchor \An"chor\, n. [OE. anker, ancre, AS. ancra, fr. L.
   anachoreta. See {Anchoret}.]
   An anchoret. [Obs.] --Shak.

Anchor \An"chor\, v. t. [imp. & p. p. {Anchored}; p. pr. & vb.
   n. {Anchoring}.] [Cf. F. ancrer.]
   1. To place at anchor; to secure by an anchor; as, to anchor
      a ship.

   2. To fix or fasten; to fix in a stable condition; as, to
      anchor the cables of a suspension bridge.

            Till that my nails were anchored in thine eyes.
                                                  --Shak.

Anchor \An"chor\, v. i.
   1. To cast anchor; to come to anchor; as, our ship (or the
      captain) anchored in the stream.

   2. To stop; to fix or rest.

            My invention . . . anchors on Isabel. --Shak.

資料來源 : WordNet®

anchor
     n 1: a mechanical device that prevents a vessel from moving [syn:
           {ground tackle}]
     2: a central cohesive source of support and stability; "faith
        is his anchor"; "the keystone of campaign reform was the
        ban on soft money"; "he is the linchpin of this firm"
        [syn: {mainstay}, {keystone}, {backbone}, {linchpin}, {lynchpin}]
     3: a television reporter who coordinates a broadcast to which
        several correspondents contribute [syn: {anchorman}, {anchorperson}]

anchor
     v 1: fix firmly and stably; "anchor the lamppost in concrete"
          [syn: {ground}]
     2: secure a vessel with an anchor; "We anchored at Baltimore"
        [syn: {cast anchor}, {drop anchor}]

資料來源 : Free On-Line Dictionary of Computing

anchor
     
         (Or "span", "region", "button", "extent") An area
        within the content of a {hypertext} {node} (e.g. a {web page})
        which is the source or destination of a {link}.  A source
        anchor may be a word, phrase, image, or possibly the whole
        node.  A destination anchor may be a whole node or some
        position within the node.
     
        Typically, clicking with the {mouse} on a source anchor causes
        the link to be followed and the anchor at the opposite end of
        the link to be displayed.  Anchors are highlighted in some way
        (either always, or when the mouse is over them), or they may
        be marked by a special symbol.
     
        In {HTML} anchors are created with the .. construct.
        The opening A tag of a source anchor has an HREF (hypertext
        reference) attribute giving the destination in the form of a
        {URL} - usually a whole node or "page".  E.g.
     
        	
        	Free On-line Dictionary of Computing
     
        Destination anchors are only used in HTML to name a position
        within a page using a NAME attribute.  E.g.
     
        	
     
        The name or "fragment identifier" is appended to the URL of
        the page with a "#":
     
        	http://www.fairystory.com/goldilocks.html#chapter3
     
        (Though it is generally better to break pages into smaller
        units than to have large pages with named sections).
     
        (1997-11-15)