Word:
Definition
Translation En -> Es
Translation En -> De
Translation En -> Fr
Translation Es -> En
Translation Es -> De
Translation Es -> Fr
Translation De -> En
Translation De -> Es
Translation De -> Fr
Translation Fr -> En
Translation Fr -> Es
Translation Fr -> De
Spectrum
Spec´trum
n.
1.
An
apparition
;
a
specter
.
2.
(Opt.)
The
several
colored
and
other
rays
of
which
light
is
composed
,
separated
by
the
refraction
of
a
prism
or
other
means
,
and
observed
or
studied
either
as
spread
out
on
a
screen
,
by
direct
vision
,
by
photography
,
or
otherwise
.
See
Illust.
of
Light
,
and
Spectroscope
.
Absorption spectrum
the
spectrum
of
light
which
has
passed
through
a
medium
capable
of
absorbing
a
portion
of
the
rays
.
It
is
characterized
by
dark
spaces
,
bands
,
or
lines
.
Chemical spectrum
a
spectrum
of
rays
considered
solely
with
reference
to
their
chemical
effects
,
as
in
photography
.
These
,
in
the
usual
photogrophic
methods
,
have
their
maximum
influence
at
and
beyond
the
violet
rays
,
but
are
not
limited
to
this
region
.
Chromatic spectrum
the
visible
colored
rays
of
the
solar
spectrum
,
exhibiting
the
seven
principal
colors
in
their
order
,
and
covering
the
central
and
larger
portion
of
the
space
of
the
whole
spectrum
.
Continous spectrum
a
spectrum
not
broken
by
bands
or
lines
,
but
having
the
colors
shaded
into
each
other
continously
,
as
that
from
an
incandescent
solid
or
liquid
,
or
a
gas
under
high
pressure
.
Diffraction spectrum
a
spectrum
produced
by
diffraction
,
as
by
a
grating
.
Gaseous spectrum
the
spectrum
of
an
incandesoent
gas
or
vapor
,
under
moderate
,
or
especially
under
very
low
,
pressure
.
It
is
characterized
by
bright
bands
or
lines
.
Normal spectrum
a
representation
of
a
spectrum
arranged
upon
conventional
plan
adopted
as
standard
,
especially
a
spectrum
in
which
the
colors
are
spaced
proportionally
to
their
wave
lengths
,
as
when
formed
by
a
diffraction
grating
.
Ocular spectrum
b
-
See
Spectrum
,
2
(
b
)
,
above
.
Prismatic spectrum
a
spectrum
produced
by
means
of
a
prism
.
Solar spectrum
the
spectrum
of
solar
light
,
especially
as
thrown
upon
a
screen
in
a
darkened
room
.
It
is
characterized
by
numerous
dark
lines
called
Fraunhofer lines
.
Spectrum analysis
chemical
analysis
effected
by
comparison
of
the
different
relative
positions
and
qualities
of
the
fixed
lines
of
spectra
produced
by
flames
in
which
different
substances
are
burned
or
evaporated
,
each
substance
having
its
own
characteristic
system
of
lines
.
Thermal spectrum
a
spectrum
of
rays
considered
solely
with
reference
to
their
heating
effect
,
especially
of
those
rays
which
produce
no
luminous
phenomena
.
Noun
1.
spectrum
-
an
ordered
array
of
the
components
of
an
emission
or
wave
2.
spectrum
-
broad
range
of
related
values
or
qualities
or
ideas
or
activities
Spectrum
-
ZX Spectrum
AF
,
CPS
,
Dalmatian
,
EHF
,
HF
,
Hz
,
Indian
file
,
MF
,
Maxwell
triangle
,
Munsell
scale
,
RF
,
SHF
,
UHF
,
VHF
,
VLF
,
afterimage
,
antigorite
,
array
,
articulation
,
audio
frequency
,
bank
,
bogey
,
butterfly
,
buzz
,
candy
cane
,
carrier
frequency
,
carry
,
catena
,
catenation
,
chain
,
chain
reaction
,
chaining
,
chameleon
,
cheetah
,
chromatic
circle
,
chromatic
spectrum
,
chromaticity
diagram
,
chrysotile
,
color
circle
,
color
cycle
,
color
index
,
color
mixture
curve
,
color
solid
,
color
spectrum
,
color
system
,
color
triangle
,
compass
,
complementary
color
,
concatenation
,
confetti
,
connection
,
consecution
,
continuum
,
course
,
crazy
quilt
,
cycle
,
cycles
,
demitint
,
descent
,
diapason
,
drone
,
eidolon
,
endless
belt
,
endless
round
,
extremely
high
frequency
,
file
,
filiation
,
firedog
,
frequency
,
frequency
spectrum
,
full
color
,
fundamental
colors
,
gamut
,
ghost
,
gradation
,
half
tint
,
halftone
,
harlequin
,
haunt
,
hertz
,
high
frequency
,
hue
cycle
,
hum
,
intermediate
frequency
,
iris
,
jaguar
,
kilocycles
,
kilohertz
,
leopard
,
line
,
lineage
,
low
frequency
,
lower
frequencies
,
mackerel
,
mackerel
sky
,
marble
,
marbled
paper
,
medium
frequency
,
megacycles
,
megahertz
,
metamer
,
moire
,
monochrome
,
monotone
,
mother-of-pearl
,
nacre
,
nexus
,
ocelot
,
ocular
spectrum
,
opal
,
ophite
,
optical
illusion
,
patchwork
quilt
,
peacock
,
pendulum
,
periodicity
,
phantasm
,
plenum
,
powder
train
,
primary
,
primary
color
,
progression
,
pure
color
,
queue
,
radio
frequency
,
radius
,
rainbow
,
range
,
rank
,
reach
,
recurrence
,
register
,
reticulation
,
revenant
,
rotation
,
round
,
routine
,
row
,
run
,
scale
,
scope
,
secondary
,
secondary
color
,
sequence
,
series
,
serpentine
,
serpentine
marble
,
shade
,
shot
silk
,
single
file
,
solar
spectrum
,
spark
frequency
,
spectral
color
,
spectrum
color
,
spirit
,
spook
,
stretch
,
string
,
succession
,
superhigh
frequency
,
swath
,
sweep
,
tertiary
,
tertiary
color
,
thread
,
tier
,
tortoise
shell
,
train
,
trick
of
eyesight
,
ultrahigh
frequency
,
upper
frequencies
,
very
high
frequency
,
very
low
frequency
,
windrow
,
zebra
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Spectrum
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Spectrum
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