flu season

noun

: the time of year, and especially the winter, when many people get influenza and other mild illnesses

Examples of flu season 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.
Stock your cupboards for allergy and flu season The summer transition into fall also marks the start of peak cold, flu and seasonal allergy season. — Alora Bopray, USA Today, 26 Aug. 2026 With cold and flu season approaching, there’s lots of chatter about whether vitamin C or vitamin D is better for fighting off infections. — Jamie Ducharme, HEALTH, 19 Aug. 2026 Each year, scientists aim to match the strains in the vaccine to the ones most likely to be dominant in the coming flu season. — Elise Haulund, CNN Money, 14 Aug. 2026 Every volume spike, whether from a marketing push, flu season, or a new location, forces a choice between understaffing or hiring ahead of demand that may not hold. — Deepika Bodapati, Forbes.com, 12 Aug. 2026 See All Example Sentences for flu season

Rhymes for flu season

See All Rhymes for flu season

Browse Nearby Words

flurry
flu season
flush
See all Nearby Words

Cite this Entry

“Flu season.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flu%20season. Accessed 1 Sep. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Why does English have so many silent letters?

7 Pairs of Commonly Confused Words
See More

Popular in Wordplay

See More

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All