1
a
: the main stem of a tree apart from limbs and roots
called also bole
b(1)
: the human or animal body apart from the head, neck, and appendages : torso
(2)
: the thorax of an insect
c
: the central part of anything
specifically
: the shaft of a column or pilaster
2
a(1)
: a large rigid piece of luggage used usually for transporting clothing and personal effects
(2)
: the luggage compartment of an automobile
b(1)
: a superstructure over a ship's hatches usually level with the poop deck
(2)
: the part of the cabin of a boat projecting above the deck
(3)
: the housing for a centerboard or rudder
3
: proboscis
especially
: the long muscular proboscis of the elephant
4
trunks plural
: men's shorts worn chiefly for sports
swimming trunks
5
a
: a usually major channel or passage (such as a chute or shaft)
b
: a circuit between two telephone exchanges for making connections between subscribers
broadly
: a usually electronic path over which information is transmitted (as between computer systems)
6
a
: the principal channel or main body of a system or part that divides into branches
a nerve trunk
the trunk of a river
b
Examples of trunk in a Sentence
the trunk of an artery
threw the rest of her books and tapes in the trunk and closed the lid
Recent Examples on the Web
In the story, the tree selflessly offers its apples, branches and eventually its entire trunk to the boy.
—
Nitin Rakesh, Forbes.com, 6 June 2025
This fire pit is ideal for transporting in the trunk on camping trips, tailgating adventures, beach excursions, or as an outdoor centerpiece in your own backyard.
—Bailey Berg, Architectural Digest, 6 June 2025
Lil Cory sound like he was born to be selling CDs out of the trunk of his Impala in a Chipper Jones jersey.
—Alphonse Pierre, Pitchfork, 6 June 2025
The collection includes a men’s swim trunk, which will retail for $325, a boys’ swim trunk for $160 and a tote bag for $180.
—Jean E. Palmieri, Footwear News, 4 June 2025
See All Example Sentences for trunk
Examples are automatically compiled from online sources to
show current usage.
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Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Nitin Rakesh, Forbes.com, 6 June 2025
This fire pit is ideal for transporting in the trunk on camping trips, tailgating adventures, beach excursions, or as an outdoor centerpiece in your own backyard.
—Bailey Berg, Architectural Digest, 6 June 2025
Lil Cory sound like he was born to be selling CDs out of the trunk of his Impala in a Chipper Jones jersey.
—Alphonse Pierre, Pitchfork, 6 June 2025
The collection includes a men’s swim trunk, which will retail for $325, a boys’ swim trunk for $160 and a tote bag for $180.
—Jean E. Palmieri, Footwear News, 4 June 2025
See All Example Sentences for trunk
Video
Some Odd Words with ISMO: "Junk in the Trunk"
Comedian ISMO on what separates a boot from a trunk
Cite this Entry
“Trunk.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trunk. Accessed 12 Jun. 2025.
Copy CitationKids Definition
trunk
noun1
a
: the main stem of a tree apart from branches or roots
b
: the body of a person or animal apart from the head, arms, and legs : torso
c
: the main or central part of something
trunk of an artery
2
a
: a box or chest for holding clothes or other articles especially for traveling
b
: the enclosed space usually in the rear of an automobile for carrying articles
3
: the long flexible muscular nose of an elephant or a related mammal (as a woolly mammoth)
4
plural
: men's shorts worn chiefly for sports
swimming trunks
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