die-off

1 of 2

noun

: a sudden sharp decline of a population of animals or plants that is not caused directly by human activity

die off

2 of 2

verb

died off; dying off; dies off

intransitive verb

: to die sequentially either singly or in numbers so that the total number is greatly diminished

Examples of die-off in a Sentence

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.
Noun
The key reason for the die-off was a lack of food, Schulman-Janiger said. Jaclyn Cosgrove, Los Angeles Times, 12 Dec. 2024 To set conditions for a kind of victory, Ukraine should prolong the great Russian die-off. David Axe, Forbes, 27 Nov. 2024
Verb
The result could be that humans starve and die off due to a lack of available resources. Lance Eliot, Forbes, 21 Dec. 2024 That kind of died off in the 1930s or Forties in the States, but in Japan, that’s still going strong. Justin Koreis, Rolling Stone, 21 Dec. 2024 See all Example Sentences for die-off 

Word History

First Known Use

Noun

1936, in the meaning defined above

Verb

1697, in the meaning defined above

Time Traveler
The first known use of die-off was in 1697

Dictionary Entries Near die-off

Cite this Entry

“Die-off.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/die-off. Accessed 30 Dec. 2024.

Kids Definition

die-off

noun
ˈdī-ˌȯf
: a sudden sharp drop in the numbers of plants or animals in a group
Last Updated: - Updated example sentences
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