messenger
noun
mes·sen·ger
ˈme-sᵊn-jər 
1
: one who bears a message or does an errand: such as
a
archaic
: forerunner, herald
b
: a dispatch bearer in government or military service
c
: an employee who carries messages
2
: a light line used in hauling a heavier line (as between ships)
3
: a substance (such as a hormone) that mediates a biological effect
4
Examples of messenger in a Sentence
They sent a messenger to pick up the package.
the messenger comes by twice a day to pick up packages
Recent Examples on the Web
The most effective messengers are not grassroots activists or rising politicians but farmers, wildland firefighters, fishermen, cowboys, hunters, game wardens and foresters.
—
Nadia Gill, HollywoodReporter, 22 Apr. 2026
Excess salt may trigger the immune system to release a molecule called interleukin-16 (IL-16), which acts as a messenger that instructs blood vessel cells to grow old before their time, according to the study.
—Khloe Quill, FOXNews.com, 22 Apr. 2026
The messengers were scheduled to deliver offerings from the emperor, the shrine said on its website.
—ABC News, 22 Apr. 2026
This is the meeting of the messenger planet and the taskmaster, let alone in the zodiac’s most fearless sign, setting the stage for a transit that cuts right through the fluff, forcing truth and directness.
—Valerie Mesa, PEOPLE, 20 Apr. 2026
See All Example Sentences for messenger
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Nadia Gill, HollywoodReporter, 22 Apr. 2026
Excess salt may trigger the immune system to release a molecule called interleukin-16 (IL-16), which acts as a messenger that instructs blood vessel cells to grow old before their time, according to the study.
—Khloe Quill, FOXNews.com, 22 Apr. 2026
The messengers were scheduled to deliver offerings from the emperor, the shrine said on its website.
—ABC News, 22 Apr. 2026
This is the meeting of the messenger planet and the taskmaster, let alone in the zodiac’s most fearless sign, setting the stage for a transit that cuts right through the fluff, forcing truth and directness.
—Valerie Mesa, PEOPLE, 20 Apr. 2026
See All Example Sentences for messenger
Cite this Entry
“Messenger.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/messenger. Accessed 27 Apr. 2026.
Copy CitationKids Definition
messenger
noun
mes·sen·ger
ˈmes-ᵊn-jər
: one that carries a message or does an errand
Medical Definition
messenger
noun
mes·sen·ger
ˈmes-ᵊn-jər
1
: a substance (as a hormone) that mediates a biological effect see first messenger, second messenger
2
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