plural carriers
2
a
: an individual or organization engaged in transporting passengers or goods for hire
b
: a transportation line carrying mail between post offices
c
: a postal employee who delivers or collects mail
d
: one that delivers newspapers
e
: an entity (such as a hole or an electron) capable of carrying an electric charge
3
a
: a container for carrying
b
: a device or machine that carries : conveyor
4
5
a
: a bearer and transmitter of a causative agent of an infectious disease
especially
: one who carries the causative agent of a disease systemically but is asymptomatic or immune to it compare reservoir sense 3a, vector entry 1 sense 2a
b
: an individual (such as one heterozygous for a recessive trait) having a specified gene that is not expressed or only weakly expressed in its phenotype
6
a
: a usually inactive accessory substance : vehicle
a carrier for a drug or an insecticide
b
: a substance (such as a catalyst) by whose agency some element or group is transferred from one compound to another
7
a
: an electromagnetic wave or alternating current whose modulations are used as communications signals (as in radio, telephonic, or telegraphic transmissions)
b
: a telecommunication company
8
: an organization acting as an insurer
Examples of carrier in a Sentence
I put the pet carrier in the car.
The airline is the nation's largest carrier.
Mosquitoes can be carriers of malaria.
Recent Examples on the Web
The increase is attributed to higher sales of wireless products to two major carrier customers.
—
Quartz Bot, Quartz, 14 Nov. 2024
The carrier will operate the new flights on an Airbus A320 aircraft with room for 174 passengers.
—Alison Fox, Travel + Leisure, 5 Nov. 2024
The back side of the factory is connected to the nearby highway by a bridge where a steady stream of vehicle carriers come and go, loaded with new Tesla cars to be sold in the Chinese market and exported to other countries, though not to the United States.
—Jennifer Jett, NBC News, 4 Nov. 2024
Many carriers also provide customers with tools to handle their own rebooking through the airline's app or website.
—Kathleen Wong, USA TODAY, 2 Nov. 2024
See all Example Sentences for carrier 
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.
Quartz Bot, Quartz, 14 Nov. 2024
The carrier will operate the new flights on an Airbus A320 aircraft with room for 174 passengers.
—Alison Fox, Travel + Leisure, 5 Nov. 2024
The back side of the factory is connected to the nearby highway by a bridge where a steady stream of vehicle carriers come and go, loaded with new Tesla cars to be sold in the Chinese market and exported to other countries, though not to the United States.
—Jennifer Jett, NBC News, 4 Nov. 2024
Many carriers also provide customers with tools to handle their own rebooking through the airline's app or website.
—Kathleen Wong, USA TODAY, 2 Nov. 2024
See all Example Sentences for carrier
Dictionary Entries Near carrier
Cite this Entry
“Carrier.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carrier. Accessed 22 Nov. 2024.
Copy CitationKids Definition
carrier
noun
car·ri·er
ˈkar-ē-ər 
1
: one that carries
mail carrier
2
: a person or firm engaged in transporting passengers or goods
3
a
: a bearer and transmitter of disease germs
especially
: one who carries germs of a disease (as typhoid fever) in his or her system but is immune to the disease
b
: one who has a gene for a trait or condition (as sickle-cell anemia) that is not expressed in his or her system
4
: an electric wave or alternating current that is used to send signals (as for radio, television, telephone, and telegraph)
Medical Definition
carrier
noun
car·ri·er
ˈkar-ē-ər
1
a
: a person, animal, or plant that harbors and transmits the causative agent of an infectious disease
especially
: one who carries the causative agent systemically but is asymptomatic or immune to it
a carrier of typhoid fever
compare reservoir sense 2, vector entry 1 sense 2
b
: an individual possessing a specified gene and capable of transmitting it to offspring but not expressing or only weakly expressing its phenotype
especially
: one that is heterozygous for a recessive factor
2
: a usually inactive substance used in association with an active substance especially for aiding in the application of the active substance: as
a
: a support for a catalyst
b
: a vehicle serving especially as a diluent (as for an insecticide or a drug)
3
: a substance (as a catalyst) by whose agency some element or group is transferred from one compound to another
Love words? Need even more definitions?
Merriam-Webster unabridged
Share