| slovo | definícia |
fan shell
(gcide) | Scallop \Scal"lop\ (?; 277), n. [OF. escalope a shell, probably
of German or Dutch origin, and akin to E. scale of a fish;
cf. D. schelp shell. See Scale of a fish, and cf.
Escalop.] [Written also scollop.]
1. (Zool.) Any one of numerous species of marine bivalve
mollusks of the genus Pecten and allied genera of the
family Pectinidae. The shell is usually radially ribbed,
and the edge is therefore often undulated in a
characteristic manner. The large adductor muscle of some
the species is much used as food. One species ({Vola
Jacobaeus}) occurs on the coast of Palestine, and its
shell was formerly worn by pilgrims as a mark that they
had been to the Holy Land. Called also fan shell. See
Pecten, 2.
[1913 Webster]
Note: The common edible scallop of the Eastern United States
is Pecten irradians; the large sea scallop, also used
as food, is Pecten Clintonius syn. {Pecten
tenuicostatus}.
[1913 Webster]
2. One of series of segments of circles joined at their
extremities, forming a border like the edge or surface of
a scallop shell.
[1913 Webster]
3. One of the shells of a scallop; also, a dish resembling a
scallop shell.
[1913 Webster] |
Fan shell
(gcide) | Fan \Fan\ (f[a^]n), n. [AS. fann, fr. L. vannus fan, van for
winnowing grain; cf. F. van. Cf. Van a winnowing machine,
Winnow.]
1. An instrument used for producing artificial currents of
air, by the wafting or revolving motion of a broad
surface; as:
(a) An instrument for cooling the person, made of
feathers, paper, silk, etc., and often mounted on
sticks all turning about the same pivot, so as when
opened to radiate from the center and assume the
figure of a section of a circle.
(b) (Mach.) Any revolving vane or vanes used for producing
currents of air, in winnowing grain, blowing a fire,
ventilation, etc., or for checking rapid motion by the
resistance of the air; a fan blower; a fan wheel.
(c) An instrument for winnowing grain, by moving which the
grain is tossed and agitated, and the chaff is
separated and blown away.
(d) Something in the form of a fan when spread, as a
peacock's tail, a window, etc.
(e) A small vane or sail, used to keep the large sails of
a smock windmill always in the direction of the wind.
[1913 Webster]
Clean provender, which hath been winnowed with
the shovel and with the fan. --Is. xxx. 24.
[1913 Webster]
2. That which produces effects analogous to those of a fan,
as in exciting a flame, etc.; that which inflames,
heightens, or strengthens; as, it served as a fan to the
flame of his passion.
[1913 Webster]
3. A quintain; -- from its form. [Obs.] --Chaucer.
[1913 Webster]
Fan blower, a wheel with vanes fixed on a rotating shaft
inclosed in a case or chamber, to create a blast of air
(fan blast) for forge purposes, or a current for draft and
ventilation; a fanner.
Fan cricket (Zool.), a mole cricket.
Fan light (Arch.), a window over a door; -- so called from
the semicircular form and radiating sash bars of those
windows which are set in the circular heads of arched
doorways.
Fan shell (Zool.), any shell of the family Pectinid[ae].
See Scallop, n., 1.
Fan tracery (Arch.), the decorative tracery on the surface
of fan vaulting.
Fan vaulting (Arch.), an elaborate system of vaulting, in
which the ribs diverge somewhat like the rays of a fan, as
in Henry VII.'s chapel in Westminster Abbey. It is
peculiar to English Gothic.
Fan wheel, the wheel of a fan blower.
Fan window. Same as Fan light (above).
electric fan. a fan having revolving blades for propelling
air, powered by an electric motor.
[1913 Webster] |
| | podobné slovo | definícia |
fan shell
(gcide) | Scallop \Scal"lop\ (?; 277), n. [OF. escalope a shell, probably
of German or Dutch origin, and akin to E. scale of a fish;
cf. D. schelp shell. See Scale of a fish, and cf.
Escalop.] [Written also scollop.]
1. (Zool.) Any one of numerous species of marine bivalve
mollusks of the genus Pecten and allied genera of the
family Pectinidae. The shell is usually radially ribbed,
and the edge is therefore often undulated in a
characteristic manner. The large adductor muscle of some
the species is much used as food. One species ({Vola
Jacobaeus}) occurs on the coast of Palestine, and its
shell was formerly worn by pilgrims as a mark that they
had been to the Holy Land. Called also fan shell. See
Pecten, 2.
[1913 Webster]
Note: The common edible scallop of the Eastern United States
is Pecten irradians; the large sea scallop, also used
as food, is Pecten Clintonius syn. {Pecten
tenuicostatus}.
[1913 Webster]
2. One of series of segments of circles joined at their
extremities, forming a border like the edge or surface of
a scallop shell.
[1913 Webster]
3. One of the shells of a scallop; also, a dish resembling a
scallop shell.
[1913 Webster]Fan \Fan\ (f[a^]n), n. [AS. fann, fr. L. vannus fan, van for
winnowing grain; cf. F. van. Cf. Van a winnowing machine,
Winnow.]
1. An instrument used for producing artificial currents of
air, by the wafting or revolving motion of a broad
surface; as:
(a) An instrument for cooling the person, made of
feathers, paper, silk, etc., and often mounted on
sticks all turning about the same pivot, so as when
opened to radiate from the center and assume the
figure of a section of a circle.
(b) (Mach.) Any revolving vane or vanes used for producing
currents of air, in winnowing grain, blowing a fire,
ventilation, etc., or for checking rapid motion by the
resistance of the air; a fan blower; a fan wheel.
(c) An instrument for winnowing grain, by moving which the
grain is tossed and agitated, and the chaff is
separated and blown away.
(d) Something in the form of a fan when spread, as a
peacock's tail, a window, etc.
(e) A small vane or sail, used to keep the large sails of
a smock windmill always in the direction of the wind.
[1913 Webster]
Clean provender, which hath been winnowed with
the shovel and with the fan. --Is. xxx. 24.
[1913 Webster]
2. That which produces effects analogous to those of a fan,
as in exciting a flame, etc.; that which inflames,
heightens, or strengthens; as, it served as a fan to the
flame of his passion.
[1913 Webster]
3. A quintain; -- from its form. [Obs.] --Chaucer.
[1913 Webster]
Fan blower, a wheel with vanes fixed on a rotating shaft
inclosed in a case or chamber, to create a blast of air
(fan blast) for forge purposes, or a current for draft and
ventilation; a fanner.
Fan cricket (Zool.), a mole cricket.
Fan light (Arch.), a window over a door; -- so called from
the semicircular form and radiating sash bars of those
windows which are set in the circular heads of arched
doorways.
Fan shell (Zool.), any shell of the family Pectinid[ae].
See Scallop, n., 1.
Fan tracery (Arch.), the decorative tracery on the surface
of fan vaulting.
Fan vaulting (Arch.), an elaborate system of vaulting, in
which the ribs diverge somewhat like the rays of a fan, as
in Henry VII.'s chapel in Westminster Abbey. It is
peculiar to English Gothic.
Fan wheel, the wheel of a fan blower.
Fan window. Same as Fan light (above).
electric fan. a fan having revolving blades for propelling
air, powered by an electric motor.
[1913 Webster] |
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