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The time when light first appears in the morning; dawn, especially the start of dawn. / (astronomy) The first use of a telescope or other instrument to capture an astronomical image.

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first light

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Source Word

first light

Noun

uncountable

The time when light first appears in the morning; dawn, especially the start of dawn. / (astronomy) The first use of a telescope or other instrument to capture an astronomical image.

Japanese Meaning

朝、最初に光が現れる時間、すなわち夜明け（曙）を指す。 / 天文学において、望遠鏡やその他の機器で初めて天体の画像を取得した際の状態を指す。