plummet

1 of 2

verb

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

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
That prospect was enough to send trucking and logistics stocks plummeting. Yeo Boon Ping, CNBC, 13 Feb. 2026 Although the wood stork’s population was reported to be more than 150,000 in the Southeast at one time, the destruction of its habitat and the disruption of water flow through southern Florida led the numbers to plummet to just over 10,000 in 1990, according to the National Audubon Society. Kristi Swartz, AJC.com, 13 Feb. 2026
Noun
The national union National Education Association has reported that teachers in Minnesota have mobilized to care for students and their families during the ICE surge, bringing, food, diapers, schoolwork and more as families shelter in their homes and school attendance plummets. Livi Stanford, Hartford Courant, 4 Feb. 2026 When your compensation doesn't keep pace with living costs, resentment builds, job satisfaction plummets, and your overall wellbeing suffers. Kwame Christian Esq, Forbes.com, 29 Jan. 2026 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

Browse Nearby Words

Cite this Entry

“Plummet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plummet. Accessed 15 Feb. 2026.

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

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