← Back to browsefirmamentnoun#36,420Translations一天いってん大空おおぞら天空てんくう霄漢しょうかんEnglish definitionthe apparent surface of the imaginary sphere on which celestial bodies appear to be projectedExamplesMay the firmament not fall upon him.Similar wordsfirmamentalarmamentfilamentfirmafirmanrearmament← imbueddoughy →