OTHER WORDS FROM heliometerhe·li·o·met·ric [hee-lee-uh-me-trik], /ˌhi li əˈmɛ trɪk/, he·li·o·met·ri·cal, adjectivehe·li·o·met·ri·cal·ly, adverb
Words nearby heliometer
How to use heliometer in a sentence
A rival method to that of the heliometer has been discovered in the photographic telescope.
On an entirely different plan is a survey just concluded by Chase with the Yale heliometer.
These require extension, because the differential methods of the heliometer and the camera cannot otherwise be made absolute.History of Astronomy|George Forbes
The heliometer is a telescope with its object-glass cut in half along a diameter.
The instrument he is to use should be that marvellous piece of mechanical and optical skill known as the heliometer.