English translation for "héliographe"

n. heliograph, device for photographing the sun, instrument which measures the intensity of sunlight, signaling device which reflects the sun's rays by means of a movable mirror

Similar Words：

"hélicon" English translation, "hélicoptère" English translation, "hélicoïdal" English translation, "hélio" English translation, "héliocentrique" English translation, "héliophile" English translation, "héliophobe" English translation, "hélioscope" English translation, "héliotaxie" English translation, "héliothérapie" English translation