Plasma PLAS'MA, n. A silicious mineral of a color between grass green
and leek green, occurring in angular pieces in beds, associated with
common chalcedony, and among the ruins of Rome.
plasma
n 1: the colorless watery fluid of the blood and lymph that
contains no cells, but in which the blood cells
(erythrocytes, leukocytes, and thrombocytes) are suspended
[syn: plasma, plasm, blood plasma]
2: a green slightly translucent variety of chalcedony used as a
gemstone
3: (physical chemistry) a fourth state of matter distinct from
solid or liquid or gas and present in stars and fusion
reactors; a gas becomes a plasma when it is heated until the
atoms lose all their electrons, leaving a highly electrified
collection of nuclei and free electrons; "particles in space
exist in the form of a plasma"
plasma
1620, "form, shape," from L.L. plasma, from Gk. plasma "something molded
or created," from plassein "to mold." Sense of "liquid part of blood"
is from 1845; that of "ionized gas" is 1928.
plasma nounEtymology: German, from Late Latin, something molded, from Greek, from
plassein to mold — more at plasterDate: 1772 1.
a green faintly translucent quartz 2. [New Latin, from Late Latin]
a. the fluid part of blood, lymph, or milk as distinguished from
suspended material; especiallyblood plasmab. the juice
that can be expressed from muscle
3.protoplasm4. a collection of charged particles (as
in the atmospheres of stars or in a metal) containing about equal numbers
of positive ions and electrons and exhibiting some properties of a gas but
differing from a gas in being a good conductor of electricity and in being
affected by a magnetic field 5. a display (as a television screen)
consisting of discrete cells of plasma sandwiched between two layers of
glass and electrodes such that each cell emits light when it receives an
electric current • plasmaticadjective
plasma n. (also plasm) 1 the colourless fluid part of blood, lymph, or milk, in which corpuscles or fat-globules are suspended. 2 = PROTOPLASM. 3 a gas of positive ions and free electrons
with an approximately equal positive and negative charge. 4 a green variety of quartz used in mosaic and for other decorative purposes. Derivatives: plasmatic adj. plasmic
adj. Etymology: LL, = mould f. Gk plasma -atos f. plasso to shape
plasma
ˈplæzmə n. (also plasm) 1 the colourless fluid part of blood,
lymph, or milk, in which corpuscles or fat-globules are suspended. 2 =
PROTOPLASM. 3 a gas of positive ions and free electrons with an approximately
equal positive and negative charge. 4 a green variety of quartz used in mosaic
and for other decorative purposes. øøplasmatic adj. plasmic adj. [LL, =
mould f. Gk plasma -atos f. plasso to shape]
Plasma \Plas"ma\, n. [See Plasm.]
1. (Min.) A variety of quartz, of a color between grass green
and leek green, which is found associated with common
chalcedony. It was much esteemed by the ancients for
making engraved ornaments.
2. (Biol.) The viscous material of an animal or vegetable
cell, out of which the various tissues are formed by a
process of differentiation; protoplasm.
3. Unorganized material; elementary matter.
4. (Med.) A mixture of starch and glycerin, used as a
substitute for ointments. --U. S. Disp.
plasma
Really Slick ScreenSavers(1) Really Slick ScreenSavers(1)
NAME
plasma - oozing plasma.
SYNOPSIS
plasma [--root/-r] [--maxfps/-x number] [--nice/-n] [--zoom/-z number]
[--focus/-f number] [--speed/-s number] [--resolution/-R number]
DESCRIPTION
From Terry Walsh (http://reallyslick.demonews.com): "Probably the sec-
ond most psychedelic screen saver in existence. Just try to picture all
those colors moving around."
Ported to Linux by Tugrul Galatali.
OPTIONS
--root Draw on the root window.
--maxfps number
Set maximum frame rate.
--nice Idle between frames using select(), or, if --maxfps is speci-
fied, idle in the fps limiting delay loop.
--zoom number
Magnification. 1 - 100. Default: 10
--focus number
Focus. 1 - 100. Default: 30
--speed number
Speed. 1 - 100. Default: 20
--resolution number
Resolution. 1 - 100. Default: 25
ENVIRONMENT
DISPLAY to get the default host and display number.
SEE ALSO
X(1),
COPYRIGHT
Copyright (C) 2002 by Terry Walsh and Tugrul Galatali.
Plasma is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.
Plasma is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
AUTHOR
Terry Walsh and Tugrul Galatali
X Version 11 Really Slick ScreenSavers(1)
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