Submitted by György Chityil ... on Fri, 01/19/2018 - 21:51 Hierarchy: NounDescription: {{astronomy}} A device that rotates a telescope so as to keep its orientation constant with relation to the {{l|en|stars}}.Ngram: coelostatNgram Text: coelostatSource: WiktionaryIssue: 0Wiktionary tag: astronomystarsNgram Count: 1