plummet

1 of 2

verb

plum·​met ˈplə-mət How to pronounce plummet (audio)
plummeted; plummeting; plummets

intransitive verb

1
: to fall perpendicularly
birds plummeted down
2
: to drop sharply and abruptly
prices plummeted

plummet

2 of 2

noun

1
: plumb
also : plumb line
2
: an abrupt drop : an instance of plummeting
a sharp plummet in prices
If in the final week of the season, the Mets were trying to stop a plummet off a cliff, they are now attempting to climb out of a dark, deep abyss …Judy Battista

Examples of plummet in a Sentence

Verb The acrobat plummeted into the net. The car plummeted to the bottom of the canyon. The satellite plummeted into the ocean. Stock prices plummeted 40 percent during the scandal. The TV show has plummeted in the ratings. Temperatures are expected to plummet this weekend. The town's population plummets when the students leave for the summer.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
Authorities say there were no survivors after the two aircraft plummeted into the Potomac River in the country’s deadliest aviation disaster since 2001. Jeff Amy, Chicago Tribune, 31 Jan. 2025 The crash sent both aircraft plummeting into the Potomac River and killed 67 people, including all 60 passengers and four crew on the plane, and all three soldiers aboard the helicopter. Khaleda Rahman, Newsweek, 31 Jan. 2025 The incident recalled the crash of an Air Florida flight that plummeted into the Potomac on Jan. 13, 1982, that killed 78 people. Baltimore Sun Staff, Baltimore Sun, 30 Jan. 2025 Temperatures in the county will plummet to the 30s and 40s on Tuesday and Wednesday nights, with daytime highs in the 50s and low 60s, as the low pressure system that brought weekend rains continues to spin through the region, according to the weather service. Clara Harter, Los Angeles Times, 29 Jan. 2025 See all Example Sentences for plummet 

Word History

Etymology

Noun

Middle English plomet, from Anglo-French plumet, plomet, from plum lead, lead weight — more at plumb

First Known Use

Verb

1845, in the meaning defined at sense 2

Noun

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of plummet was in the 14th century

Dictionary Entries Near plummet

Cite this Entry

“Plummet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plummet. Accessed 3 Feb. 2025.

Kids Definition

plummet

1 of 2 noun
plum·​met ˈpləm-ət How to pronounce plummet (audio)

plummet

2 of 2 verb
: to fall straight down : plunge

More from Merriam-Webster on plummet

Last Updated: - Updated example sentences
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