norma
Học thuậtThân thiện
Definition
Proper noun A small and faint constellation in the southern celestial hemisphere. Its name is Latin for "normal," referring to a carpenter's square or level, and it is situated in a rich part of the Milky Way between the constellations Lupus and Ara.
Usage
"Norma" is used exclusively as the proper name for this specific constellation. It is always capitalized. * Astronomers study star formation in the region of Norma. * The constellation Norma is challenging to see without a telescope.
Advanced Usage
- Genitive Form: In precise astronomical contexts, the genitive case "Normae" is used to indicate a star belonging to the constellation (e.g., "Gamma Normae").
- Abbreviation: The standard three-letter abbreviation for the constellation is "Nor."
Variants and Related Words
- Normae (noun): The Latin genitive form of Norma, used in star designations.
- The Norma Cluster (proper noun): A famous, massive galaxy cluster located within the boundaries of the Norma constellation.
Synonyms
- The Level (direct translation of the Latin meaning)
- The Square (common interpretation of the "normal" tool)
Related Terms
- Constellation: A group of stars forming a recognizable pattern.
- Southern Hemisphere: The half of Earth south of the equator, where Norma is visible.
- Milky Way: The galaxy containing our solar system, in which Norma is located.
Noun
- a small constellation in the southern hemisphere near Lupus and Ara in the Milky Way