sidereal
a . 星的,恒星的,以星球的运行为基准的
星的,恒星的,以星球的运行为基准的
sidereal adj 1 :
of or relating to the stars or constellations ; "
sidereal bodies "; "
the sidereal system "
2 : (
of divisions of time )
determined by daily motion of the stars ; "
sidereal time " [
ant : {
civil }]
Sidereal \
Si *
de "
re *
al \,
a . [
L .
sidereus ,
from sidus ,
sideris ,
a constellation ,
a star .
Cf . {
Sideral }, {
Consider }, {
Desire }.]
1 .
Relating to the stars ;
starry ;
astral ;
as ,
sidereal astronomy .
[
1913 Webster ]
2 . (
Astron .)
Measuring by the apparent motion of the stars ;
designated ,
marked out ,
or accompanied ,
by a return to the same position in respect to the stars ;
as ,
the sidereal revolution of a planet ;
a sidereal day .
[
1913 Webster ]
{
Sidereal clock }, {
day }, {
month }, {
year }.
See under {
Clock },
{
Day },
etc .
{
Sideral time },
time as reckoned by sideral days ,
or ,
taking the sidereal day as the unit ,
the time elapsed since a transit of the vernal equinox ,
reckoned in parts of a sidereal day .
This is ,
strictly ,
apparent sidereal time ,
mean sidereal time being reckoned from the transit ,
not of the true ,
but of the mean ,
equinoctial point .
[
1913 Webster ]
Month \
Month \ (
m [
u ^]
nth ),
n . [
OE .
month ,
moneth ,
AS .
m [=
o ]
n [
eth ],
m [=
o ]
na [
eth ];
akin to m [=
o ]
na moon ,
and to D .
maand month ,
G .
monat ,
OHG .
m [=
a ]
n [=
o ]
d ,
Icel .
m [=
a ]
nu [
eth ]
r ,
m [=
a ]
na [
eth ]
r ,
Goth .
m [=
e ]
n [=
o ][
thorn ]
s . [
root ]
272 .
See {
Moon }.]
One of the twelve portions into which the year is divided ;
the twelfth part of a year ,
corresponding nearly to the length of a synodic revolution of the moon , --
whence the name .
In popular use ,
a period of four weeks is often called a month .
[
1913 Webster ]
Note :
In the common law ,
a month is a lunar month ,
or twenty -
eight days ,
unless otherwise expressed .
--
Blackstone .
In the United States the rule of the common law is generally changed ,
and a month is declared to mean a calendar month . --
Cooley '
s Blackstone .
[
1913 Webster ]
{
A month mind }.
(
a )
A strong or abnormal desire . [
Obs .] --
Shak .
(
b )
A celebration made in remembrance of a deceased person a month after death . --
Strype .
{
Calendar months },
the months as adjusted in the common or Gregorian calendar ;
April ,
June ,
September ,
and November ,
containing 30 days ,
and the rest 31 ,
except February ,
which ,
in common years ,
has 28 ,
and in leap years 29 .
{
Lunar month },
the period of one revolution of the moon ,
particularly a synodical revolution ;
but several kinds are distinguished ,
as the {
synodical month },
or period from one new moon to the next ,
in mean length 29 d .
12 h .
44 m .
2 .
87 s .;
the {
nodical month },
or time of revolution from one node to the same again ,
in length 27 d .
5 h .
5 m .
36 s .;
the {
sidereal },
or time of revolution from a star to the same again ,
equal to 27 d .
7 h .
43 m .
11 .
5 s .;
the {
anomalistic },
or time of revolution from perigee to perigee again ,
in length 27 d .
13 h .
18 m .
37 .
4 s .;
and the {
tropical },
or time of passing from any point of the ecliptic to the same again ,
equal to 27 d .
7 h .
43 m .
4 .
7 s .
{
Solar month },
the time in which the sun passes through one sign of the zodiac ,
in mean length 30 d .
10 h .
29 m .
4 .
1 s .
[
1913 Webster ]
48 Moby Thesaurus words for "
sidereal ":
Cynthian ,
anagalactic ,
asteroidal ,
astral ,
astrologic ,
astrologistic ,
astrologous ,
astronomic ,
astrophysical ,
celestial ,
circumplanetary ,
cislunar ,
empyreal ,
empyrean ,
equinoctial ,
extragalactic ,
galactic ,
heavenly ,
heliacal ,
intercosmic ,
interplanetary ,
intersidereal ,
interstellar ,
lunar ,
lunary ,
lunate ,
lunular ,
lunulate ,
meteoric ,
meteoritic ,
nebular ,
nebulose ,
nebulous ,
planetal ,
planetarian ,
planetary ,
planetesimal ,
semilunar ,
solar ,
sphery ,
star -
spangled ,
star -
studded ,
starry ,
stellar ,
stellary ,
terrestrial ,
uranic ,
zodiacal
安装中文字典英文字典查询工具!
中文字典英文字典工具:
复制到剪贴板
英文字典中文字典相关资料:
Shrimad Ramayan (Tv Series) : News, Videos, Cast, About Shrimad Ramayan Prachi Bansal speaks about her majestic bridal look for her role of Mata Sita in Sony TV’s show Srimad Ramayan
Shrimad Ramayan Forum - India Forums Shrimad Ramayan, a mythological serial on Sony TV Shrimad Ramayan forum
Prachi Bansal speaks about her majestic bridal look for her role of . . . Prachi Bansal opened up on adorning a majestic bridal look for her character of Mata Sita in the upcoming episode of her show Srimad Ramayan
Shrimad Ramayan || TRP Discussions - India Forums Hello everyone! Please use this thread to post all this show's TRP-related updates and have discussions om the same!
Title theme song of Srimad Ramayan | Shrimad Ramayan The theme song of Srimad Ramayan by the Indian Idol contestants seems just fabulous Have a look at it :
Shrimad Ramayan FanFictions - India Forums Shrimad Ramayan Summary: Ṛṡyaśṛṅga guesses that his visitor Alambusā is a woman, a human dimorphic
Srimad Ramayan Picture Gallery - India Forums Welcome to Srimad Ramayan Forum! Use this thread to post all Srimad Ramayan related pictures Refrain from chatting and spamming the Picture
Sujay Reu, Prachi Bansal, Nikitin Dheer and others talk about Srimad . . . Shrimad Ramayan premieres on January 1, 2024, at 9 PM, only on Sony Entertainment Television Actor Sujay Reu, (Maryada Purushottam Prabhu Shri Ram), ''When I discovered that I had been chosen to portray the role of Lord Ram, my initial reaction was pure joy—I was overwhelmed with a sense of excitement and happiness I remember expressing gratitude to Lord Ram, believing that perhaps it was his blessing that had played a role in my selection This entire journey has been unlike anything I
I waited for years for a larger-than-life character like ‘Ravan . . . The imminent launch of Shrimad Ramayan on 1st January 2024, on Sony Entertainment Television, has sparked a wave of excitement amongst fans The timeless narrative of this great Indian epic will air every Monday to Friday at 9:00 PM, enabling viewers to experience the beauty and wisdom of Lord Ram's journey, with Sujay Reu portraying Maryada Purushottam Prabhu Shri Ram and Prachi Bansal as Mata Sita And now, the makers are ready to introduce the formidable King of Lanka, Ravan, with ace
Shrimad Ramayan Forum - Page 5 - India Forums Shrimad Ramayan, a mythological serial on Sony TV Shrimad Ramayan forum