Related / Similar Words:
Re, right ascension, RA, celestial longitude, radium, atomic number 88 Definition: ancient hawk-headed Egyptian sun god; a universal creator;(astronomy) the angular distance eastward along the celestial equator from the vernal equinox to the intersection of the hour circle that passes through the body; expressed in hours and minutes and second; used with declination to specify positions on the;an intensely radioactive metallic element that occurs in minute amounts in uranium ores;
Substance Meronyms:
uranium ore Anagrams:
AR, ar, Ar
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