What does illuminant mean?
Illuminant means Something that illuminates..
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Pronunciation varies by accent · noun
Something that illuminates..
They seemed to note the positions of the window at the one end and the door almost at the other, and even to take into account the single pendent electric light which up till then had been the sole illuminant.
For a good many years, beginning in London, Brighton & South Coast days, the station at Heathfield, between Tunbridge Wells and Eastbourne, was lighted by natural gas. The use of this illuminant was discontinued about 1934.
Use illuminant when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Illuminant means Something that illuminates..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
They seemed to note the positions of the window at the one end and the door almost at the other, and even to take into account the single pendent electric light which up till then had been the sole illuminant.
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