Southern Triangle
- proper noun
- We identified three bright stars forming the Southern Triangle in the night sky.
Examples
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The Southern Triangle is best viewed from the Southern Hemisphere during the winter months.
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The Southern Triangle is visible in the night sky.
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Astronomers use the Southern Triangle as a reference point for locating nearby constellations.
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Have you ever seen the Southern Triangle constellation?
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Astronomers use the Southern Triangle as a reference point for locating nearby constellations.
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The Southern Triangle is best viewed from the Southern Hemisphere during the winter months.
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We identified three bright stars forming the Southern Triangle in the night sky.
Synonyms
A small bright group of stars in the southern sky that forms a triangle
Surface Forms
Morphology
The meaning is directly derivable from 'southern' (located in the south) combined with 'Triangle' (a triangle/name); a B1 learner who knows both constituents can infer it denotes a triangular feature in the southern sky. Although it is a proper name for a constellation, the composition is fully compositional and cross-linguistically common, so prior exposure is not necessary for basic understanding.
Etymology
Southern Triangle comes from three bright stars that form a clear triangle in the southern sky. Southern shows its location and Triangle shows its shape, so the name helps people 'find' and talk about this small 'group of stars'.