Define Meridian (astronomy). Meridian (astronomy) synonyms, Meridian (astronomy) pronunciation, Meridian (astronomy) translation, English dictionary definition of Meridian (astronomy). n. See meridian. American Heritage® Dictionary of the English Lang
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(in acupuncture) any of the pathways in the body along which vital energy flows. adjective of or relating to a meridian. of or relating to midday or noon: the meridian hour. of or indicating a period of greatest prosperity, splendor, success, etc. ...
Define meridionals. meridionals synonyms, meridionals pronunciation, meridionals translation, English dictionary definition of meridionals. adj. 1. Of or relating to meridians or a meridian. 2. Located in the south; southern. 3. Of or characteristic of s
The meaning of AZIMUTH is an arc of the horizon measured between a fixed point (such as true north) and the vertical circle passing through the center of an object usually in astronomy and navigation clockwise from the north point through 360 degrees.
Also calledsolar day none. a division of time equal to the time elapsed between two consecutive returns of the same terrestrial meridian to the sun. Also calledcivil day. a division of time equal to 24 hours but reckoned from one midnight to the next.lunar day none,sidereal day none. ...
Astronomy.(of a celestial body) to be on the meridian, or reach the highest or the lowest altitude. verb (used with object) ,cul·mi·nat·ed,cul·mi·nat·ing. to bring to a close;complete;climax: The president's signature on this bill culminates an eight-year campaign for legislatio...
穴脉 xué mài node (center of energy); acupuncture point; Chakra 经脉 jīng mài meridian(s); channel of TCM; passages through which vital energy circulates (regulating bodily functions) 结脉 jié mài knotted or slow pulse (TCM) 血脉 xuè mài blood vessels 诊脉 zhěn mài to feel th...
.C. By timing the passage ofstarsas the local meridian was swept past them byEarth’s rotation, astronomers were able to improve the accuracy ofpositionmeasurements of celestial objects from a few minutes of arc (before the advent of the telescope) to less than a tenth of a second of arc...
Some people feel uneasy or awkward if they don't know the time or where they are. There was a period in history when each city had its own time and didn't know exactly where anyone else was until people came up with the idea of a Prime Meridian. ...