The word "firmament" in English means: The sky, viewed poetically as a solid arch or vault., A sphere or world viewed as a collection of things, especially in a particular field or profession..
The phonetic transcription of "firmament" is /ˈfɜː.mʌ.mənt/ in British English and /ˈfɝː.mə.mənt/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "firmament": cosmos, celestial sphere, atmosphere, space, sky.
Example usage of "firmament": "Stars twinkled in the night firmament.". More examples on the page.