noun
Meaning 1
A crater or other depression, on a solid, non-luminous celestial body, the interior of which contains one or more points which lie in perpetual shadow due to a combination of high latitude and being on a celestial body with low axial tilt.
Definition source: English Wiktionary via Wiktextract
Topics: aerospace, business, engineering, natural-sciences, physical-sciences, space-science
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided