1
: a rotating or sliding piece (such as an eccentric wheel or a cylinder with an irregular shape) in a mechanical linkage used especially in transforming rotary motion into linear motion or vice versa
2
: camshaft
an engine with a single overhead cam
: camera
especially
: video camera
1
computer-aided manufacturing
2
complementary and alternative medicine
Examples of cam in a Sentence
Recent Examples on the Web
Tony Leopardo, The Mercury News, 16 Mar. 2025
Anyone who lives or works in the area and has surveillance footage or dash cam video from anytime on March 3 are asked to check it for signs of Yust.
—Noelle Alviz-Gransee, Kansas City Star, 10 Mar. 2025
The daily lives of the eagles are broadcast by the East Tennessee State University Johnson City eagle cam on YouTube, where fans can tune in 24 hours a day to watch the two eagles, and now, their new chick, called JC25.
—Olivia Lloyd, Charlotte Observer, 6 Mar. 2025
This year, Jackie welcomed the first of three eggs on Jan. 22, and laid two more within the next few days, according to Friends of Big Bear Valley, a conservation organization that operates a live cam of the nest.
—Aliza Chasan, CBS News, 26 Feb. 2025
See All Example Sentences for cam
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Noun
The 2025 Taos is a small SUV with a 1.5 liter dual over head cam (DOHC) 16 valve turbocharged 4 cylinder gas engine that produces 174 horsepower and 184 lb-ft of torque, bolted to an 8 speed automatic transmission, driving the front wheels in FWD and has a base price of only $24,995.
—Tony Leopardo, The Mercury News, 16 Mar. 2025
Anyone who lives or works in the area and has surveillance footage or dash cam video from anytime on March 3 are asked to check it for signs of Yust.
—Noelle Alviz-Gransee, Kansas City Star, 10 Mar. 2025
The daily lives of the eagles are broadcast by the East Tennessee State University Johnson City eagle cam on YouTube, where fans can tune in 24 hours a day to watch the two eagles, and now, their new chick, called JC25.
—Olivia Lloyd, Charlotte Observer, 6 Mar. 2025
This year, Jackie welcomed the first of three eggs on Jan. 22, and laid two more within the next few days, according to Friends of Big Bear Valley, a conservation organization that operates a live cam of the nest.
—Aliza Chasan, CBS News, 26 Feb. 2025
See All Example Sentences for cam
Cite this Entry
“Cam.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cam. Accessed 23 Mar. 2025.
Copy CitationKids Definition
cam
1 of 2 noun
: a device by which circular motion may be transformed into stop-and-start or back-and-forth motion
cam
2 of 2 nounEtymology
Noun
perhaps from French came "cam," from German Kamm, literally, "comb"
Medical Definition
CAM
abbreviation2
complementary and alternative medicine
According to a 2002 survey by the National Center for Health Statistics, 36 percent of adults in the United States used some form of complementary and alternative medicine (CAM), including naturopathy, relaxation techniques, chiropractic, yoga, massage, and diets.—In-Sung Yoo, The News Journal (Wilmington, Delaware)
In-Sung Yoo, The News Journal (Wilmington, Delaware)Geographical Definition
Cam
geographical name
river 40 miles (64 kilometers) long in Cambridgeshire, east central England, flowing into the Ouse River
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