apertometer

Fetched 2026-10-26 (cache).

Synonyms: aerometer, acetometer, amperometer, aberrometer, vertometer

Antonyms: aerometer, acetometer, amperometer, aberrometer, vertometer

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|optics|microscopy}} An [[instrument]] designed to measure the [[numerical aperture]] of a [[lens]] or [[objective]] of a [[microscope]].

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