Here you will find one or more explanations in English for the word Halometer.
Also in the bottom left of the page several parts of wikipedia pages related to the word Halometer and, of course, Halometer synonyms and on the right images related to the word Halometer.
Halometer
Halometer Ha*lom"e*ter, n. [Gr. "a`ls, "alo`s, salt + -meter.]
An instrument for measuring the forms and angles of salts and
crystals; a goniometer.
Meaning of Halometer from wikipedia