1
a
: a young carnivorous mammal (such as a bear, fox, or lion)
b
: a young shark
2
: a young person
3
: apprentice
especially
: an inexperienced newspaper reporter
Examples of cub in a Sentence
the kind of big story that can propel a cub reporter into the stratosphere of the newspaper world
assigned to teach a bunch of young cubs how to play baseball
Recent Examples on the Web
The cub, which was previously thought to be 6 months old but is actually a bit younger, spent some recovery time at the Los Angeles Zoo before Flying Tails stepped in to help.
—
Hunter Sowards, CBS News, 3 Feb. 2026
Shot in gorgeous widescreen (an unusual format for documentaries), the movie catalogs all the way people behave around what appears to be a single bear, first seen dozing with her two cubs.
—Peter Debruge, Variety, 1 Feb. 2026
As the sea ice melts due to climate change, the trend of polar bears getting thinner and having fewer cubs has been well documented in areas such as Baffin Bay, a stretch of ocean between Greenland and Canada’s Baffin Island, and Hudson Bay in northeastern Canada.
—Amarachi Orie, CNN Money, 30 Jan. 2026
Additionally, puppies are able to form dual identities at the very start of their lives—part human, part dog—in a way that wolf cubs are simply incapable of doing.
—Literary Hub, 27 Jan. 2026
See All Example Sentences for cub
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Hunter Sowards, CBS News, 3 Feb. 2026
Shot in gorgeous widescreen (an unusual format for documentaries), the movie catalogs all the way people behave around what appears to be a single bear, first seen dozing with her two cubs.
—Peter Debruge, Variety, 1 Feb. 2026
As the sea ice melts due to climate change, the trend of polar bears getting thinner and having fewer cubs has been well documented in areas such as Baffin Bay, a stretch of ocean between Greenland and Canada’s Baffin Island, and Hudson Bay in northeastern Canada.
—Amarachi Orie, CNN Money, 30 Jan. 2026
Additionally, puppies are able to form dual identities at the very start of their lives—part human, part dog—in a way that wolf cubs are simply incapable of doing.
—Literary Hub, 27 Jan. 2026
See All Example Sentences for cub
Cite this Entry
“Cub.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cub. Accessed 5 Feb. 2026.
Copy CitationKids Definition
cub
noun1
a
: a young flesh-eating mammal (as a bear, fox, or lion)
b
: a young shark
2
: a young person
3
: a person just learning a job : apprentice
a cub reporter
a cub pilot
4
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