Meanings
nounanniversary clock (plural anniversary clocks)
plural anniversary clocks
- A mechanical clock that keeps time by means of a torsion pendulum.
Synonyms: 400-day clock
Synonyms & antonyms
nounA mechanical clock that keeps time by means of a torsion pendulum.
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APA
anniversary clock. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/anniversary%20clock
MLA
“anniversary clock.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/anniversary%20clock. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “anniversary clock,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/anniversary%20clock.
Source: anniversary clock on Wiktionary, CC BY-SA 4.0.