heliometrical
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Heliometrical — Heliometric He li*o*met ric, Heliometrical He li*o*met ric*al, a. Of or pertaining to the heliometer, or to heliometry. [1913 Webster] … The Collaborative International Dictionary of English
heliometrical — heliometˈric or heliometˈrical adjective • • • Main Entry: ↑helio … Useful english dictionary
Heliometric — He li*o*met ric, Heliometrical He li*o*met ric*al, a. Of or pertaining to the heliometer, or to heliometry. [1913 Webster] … The Collaborative International Dictionary of English
heliometer — heliometric /hee lee euh me trik/, heliometrical, adj. heliometrically, adv. /hee lee om i teuhr/, n. a telescope with a divided, adjustable objective, formerly used to measure small angular distances, as those between celestial bodies. [1745 55; … Universalium
