lithoscope

Fetched 2026-10-26 (cache).

Synonyms: orthoscope, alethoscope

Antonyms: orthoscope, alethoscope

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|historical}} An instrument for measuring the refractive indices of crystal materials.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.