aethalometer

Fetched 2026-10-26 (cache).

Synonyms: cephalometer, methanometer

Antonyms: cephalometer, methanometer

Related words from Datamuse; suggestions, not definitions.

Noun

1. An [[instrument]] that measures the amount of black [[particulate]]s in air or other gas

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