ammoniaphone

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|historical}} A 19th-century [[device]] for [[inhale|inhaling]] [[hydrogen peroxide]] and [[free]] [[ammonia]], believed at that time to improve the quality of the [[sing]]ing and [[speak]]ing [[voice]].

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