cam

¹ American  

[kam] / kæm /

noun

1. Machinery. a disk or cylinder having an irregular form such that its motion, usually rotary, gives to a part or parts in contact with it a specific rocking or reciprocating motion.

2. Automotive Slang. camshaft.

---

verb (used with object)

cammed, camming

1. to provide (a machine part or mechanism) with a cam or cams.

cam ² American  

[kam] / kæm /

noun

1. a camera, especially one that records video (often used in combination, as in ).

   She's a professional photographer who uses state-of-the-art cams.

---

Cam ³ American  

[kam] / kæm /

noun

1. a river in E England flowing NE by Cambridge, into the Ouse River. 40 miles (64 km) long.

---

CAM ⁴ American  

[kam] / kæm /

noun

1. computer-aided manufacturing.

---

Cam. ⁵ American  

abbreviation

1. Cambridge.

---

CAM ¹ British  

abbreviation

1. complementary and alternative medicine

2. computer-aided manufacture

3. botany crassulacean acid metabolism: a form of photosynthesis, first described in crassulaceous plants, in which carbon dioxide is taken up only at night

4. Cameroon (international car registration)

---

-cam ² British  

combining form

1. camera

   webcam

---

Cam ³ British  

/ kæm /

noun

1. a river in E England, in Cambridgeshire, flowing through Cambridge to the River Ouse. Length: about 64 km (40 miles)

---

cam ⁴ British  

/ kæm /

noun

1. a slider or roller attached to a rotating shaft to give a particular type of reciprocating motion to a part in contact with its profile

---

Etymology

Origin of cam¹

< Dutch or Low German kam, kamm. See comb

Origin of cam²

First recorded in 1975–80; shortening of camera ¹ ( def. )

Origin of CAM⁴

First recorded in 1965–70

Example Sentences

As the officer shouts at him to turn off the car, Parias says in the body cam footage that he doesn’t have anything and asks why he’s being detained.

From Los Angeles Times

As Hodgson was being processed by police officers after his arrest, body cam video showed he said he was dealing with stress and the consequences of being identified publicly on the internet.

From Los Angeles Times

Officers urged witnesses or anyone with dash cam footage to come forward.

From BBC

Yet body cam footage of local police who showed up to the scene captured the two ICE agents involved in the incident describing their injuries as “nothing major.”

From Los Angeles Times

We’re used to seeing police body cam footage used as evidence following a police brutality incident, or as entertainment in true crime shows.

From Los Angeles Times