sweep-second hand
noun
sweep-sec·ond hand
ˈswēp-ˌse-kənd- 
-kənt-
: a hand marking seconds on a timepiece mounted concentrically with the other hands and read from the same dial as the minute hand
Examples of sweep-second hand in a Sentence
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When the push piece at 2:00 is activated, the split-second hand stops while the sweep-second hand continues running.
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Roberta Naas, Forbes, 7 Apr. 2021
When the crown is pressed, the center sweep-second hand and the split-seconds hand both begin running but are superimposed.
—Roberta Naas, Forbes, 7 Apr. 2021
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Roberta Naas, Forbes, 7 Apr. 2021
When the crown is pressed, the center sweep-second hand and the split-seconds hand both begin running but are superimposed.
—Roberta Naas, Forbes, 7 Apr. 2021
Cite this Entry
“Sweep-second hand.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sweep-second%20hand. Accessed 1 Jul. 2025.
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