FAQs About the word dioptra

डायॉप्ट्रा

An optical instrument, invented by Hipparchus, for taking altitudes, leveling, etc.

No synonyms found.

No antonyms found.

diopter => डायोप्टर, dioptase => डायॉप्टेझ, diopside => डायोप्साइड, diophantus => डिओफॅन्टस, diophantine => डायोफँटाईन,