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regulus
1[ reg-yuh-luhs ]
noun
, plural reg·u·lus·es, reg·u·li [reg, -y, uh, -lahy].
- Regulus, Astronomy. a first magnitude star in the constellation Leo.
- Metallurgy.
- the metallic mass that forms beneath the slag at the bottom of the crucible or furnace in smelting ores.
- an impure intermediate product obtained in smelting ores.
Regulus
2[ reg-yuh-luhs ]
noun
- Marcus A·til·i·us [uh, -, til, -ee-, uh, s], died 250? b.c., Roman general.
Regulus
1/ ˈrɛɡjʊləs /
noun
- the brightest star in the constellation Leo. Visual magnitude: 1.3; spectral type: B8; distance: 69 light years
regulus
2/ ˈrɛɡjʊləs /
noun
- impure metal forming beneath the slag during the smelting of ores
Regulus
3/ ˈrɛɡjʊləs /
noun
- RegulusMarcus Atilius?250 bcMRomanMILITARY: generalPOLITICS: statesman Marcus Atilius (ˈmɑːkəs əˈtɪlɪəs). died ?250 bc , Roman general; consul (267; 256). Captured by the Carthaginians in the First Punic War, he was sent to Rome on parole to deliver the enemy's peace terms, advised the Senate to refuse them, and was tortured to death on his return to Carthage
Regulus
/ rĕg′yə-ləs /
- A bright triple star in the constellation Leo, with an apparent magnitude of 1.35. Scientific name: Alpha Leonis.
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Derived Forms
- ˈreguline, adjective
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Word History and Origins
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Word History and Origins
Origin of regulus1
C16: from Latin: a petty king, from rēx king; formerly used for antimony , because it combines readily with gold, thought of as the king of metals
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Example Sentences
Mr. Regulus thought with Dr. Harlowe, that it was a pity I was not at school.
From Project Gutenberg
"It must not be thought of at present," she answered, speaking to Mr. Regulus.
From Project Gutenberg
"I think I can intercede with Mr. Regulus to release you," said Mrs. Linwood.
From Project Gutenberg
At his heart is a gorgeous star of first magnitude, α or Regulus.
From Project Gutenberg
The residuum consists of revived mercury, with some regulus and calx of antimony.
From Project Gutenberg
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