tamped; tamping; tamps

transitive verb

1
: to drive in or down by a succession of light or medium blows
tamp wet concrete
2
: to put a check on : reduce, lessen
tamp down rumors

tamp

2 of 2

noun

plural tamps
: a tool for tamping : tamper entry 2
Fill the form half full with fresh, undisturbed snow, firmly packing it down using the cutout can bottom as a tamp; tamp around the inside edges as you go.James Boone

Examples of tamp in a Sentence

Recent Examples on the Web
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Verb
After its last meeting, board members seemed inclined to raise interest rates before the end of the year to tamp down on inflation. Laura McGann, semafor.com, 7 Aug. 2026 Mining machines must also have water sprays that tamp down dust. Howard Berkes, NPR, 5 Aug. 2026
Noun
Because the temperature difference between the two air masses fuels the updrafts that cause storms, this mixing tamps down storm activity. Damien Pine, Scientific American, 6 Aug. 2026 Flush area with isopropyl alcohol, and tamp. Madeline Buiano, Martha Stewart, 25 June 2026 See All Example Sentences for tamp

Word History

Etymology

Verb

probably back-formation from obsolete tampion, tampin plug, from Middle English, from Middle French tapon, tampon, of Germanic origin; akin to Old High German zapho tap — more at tap entry 3

First Known Use

Verb

1834, in the meaning defined at sense 1

Noun

1920, in the meaning defined above

Time Traveler
The first known use of tamp was in 1834

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Cite this Entry

“Tamp.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tamp. Accessed 9 Aug. 2026.

Kids Definition

tamp

verb
ˈtamp
1
: to drive in or down by a series of blows
2
: to put a check on : lessen
tamp down rumors
tamper noun

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