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Synonyms

flagging

1 American  
[flag-ing] / ˈflæg ɪŋ /

adjective

  1. becoming smaller or weaker; dwindling.

  2. weak, fatigued, or drooping.


flagging 2 American  
[flag-ing] / ˈflæg ɪŋ /

noun

  1. flagstones collectively.

  2. a pavement or walk of flagstones.


flagging British  
/ ˈflæɡɪŋ /

noun

  1. flagstones or a flagged area

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of flagging1

First recorded in 1535–45; flag 3 + -ing 2

Origin of flagging2

First recorded in 1615–25; flag 4 + -ing 1

Explanation

If something is flagging, it's worn out or weak. A flagging political campaign is running out of steam, losing the energy it needs to be successful. If your career is flagging, it's languishing or fading — you might need to go back to school and start a new one. Flagging public support for a new school might spell the end of the project. A different kind of flagging is the sort you walk on. If your patio is made of flagging, it's paved in stones — flagstones, to be specific. The "weakened" meaning of flagging comes from an early meaning of flag, "to flap about loosely."

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Flagging his post on X was “The Big Short’s” Michael Burry, a steady critic of the AI boom who shot to fame for accurately calling the housing bust.

From MarketWatch • Jan. 21, 2026

Flagging demand may also have prompted some big companies to back off price hikes that originated with attempts to recoup profits lost during the pandemic.

From Los Angeles Times • Jan. 11, 2024

Day sees some hope: Flagging journals suspected of being targeted by paper mills can quickly deter additional fraudulent submissions.

From Science Magazine • May 9, 2023

Flagging impairments from its Russian exit, Shell said it had around $3 billion in non-current assets.

From Reuters • Mar. 5, 2022

Flagging energies, lashed by an indomitable will, must persevere.

From Masterpieces of Negro Eloquence The Best Speeches Delivered by the Negro from the days of Slavery to the Present Time by Dunbar-Nelson, Alice Moore