astronomical
UK /ˌæs.tɹəˈnɒm.ɪ.kəl/ · US /ˌæs.tɹəˈnɑm.ɪ.kəl/ adjective
Forms astron.
- adjective (not comparable, astronomy) Of or relating to astronomy.
- adjective (comparable) Very large; of vast measure.
Synonyms
Etymology
Attested since at least 1550, from Middle French astronomique or directly from Latin astronomicus, from Ancient Greek ἀστρονομικός (astronomikós).
Webster’s 1913
- adjective Of or pertaining to astronomy; in accordance with the methods or principles of astronomy.
Etymology [L. astronomicus, Gr. astronomique.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “astronomical”, CC BY-SA 4.0. Details