Ray
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Look up ray in Wiktionary, the free dictionary. |
Ray may refer to:
Science and mathematics
- Ray (geometry), half of a line proceeding from an initial point
- Ray (graph theory), an infinite sequence of vertices such that each vertex appears at most once in the sequence and each two consecutive vertices in the sequence are the two endpoints of an edge in the graph
- Ray (optics), an idealized narrow beam of light
- Ray (quantum theory), an equivalence class of state-vectors representing the same state
Biology
- Ray (fish), the common name for Batoidea, a superorder of cartilaginous fishes
- Ray (fish fin anatomy), a bony or horny spine in the fin of a fish
Arts and entertainment
Music
- Ray G, a Ugandan musician Reagan Muhairwe (born 1992)
- The Rays, an American musical group active in the 1950s
- Ray (musician), stage name of Japanese singer Reika Nakayama (born 1990)
- Ray J, stage name of singer William Ray Norwood, Jr. (born 1981)
- Ray (Frazier Chorus album)
- Ray (L'Arc-en-Ciel album)
- Rays (Michael Nesmith album)
- Ray (soundtrack), a soundtrack of the film Ray
- Ray (EP), an album by Panic Channel
- "Ray" (song), a song by Millencolin
- Ray or re, the second scale degree in solfege
Fictional characters
- Ray Barone, main character in the American sitcom Everybody Loves Raymond
- Ray Donovan, titular main character in the American TV drama series Ray Donovan
- Father Ray Mukada, priest character in the American TV drama series Oz
- Ray Stantz, a main character in the American film Ghostbusters
- Ray, a protagonist in Ray the Animation, a science fiction anime television series
- Ray, a main character in the Canadian television series Rusty Rivets
- Ray the Flying Squirrel, a video game character from Sonic the Hedgehog
- Ray (comics), a DC Comics character
- Ray (Ray Terrill), the second version of the character
Other
- Ray (art journal), a British little magazine
- Ray (manga), a manga about a female doctor with X-ray vision
- Ray (film), a 2004 film biography of singer Ray Charles
- The Ray (Chardin), a 1728 painting by Jean Simeon Chardin
People
Places
Iran
- Ray, Iran, a city in the Greater Tehran metropolis
- Ray County, Tehran Province
- Ray, South Khorasan, a small village
United States
- Ray, Alabama
- Ray, Arizona
- Ray, Indiana and Michigan, Steuben and Branch counties
- Ray Township, Michigan, Macomb County
- Ray, Minnesota
- Ray County, Missouri
- Ray, North Dakota
Other countries
- Ray, a Cambodian village in Ke Chong
- Mount Ray (British Columbia), a Canadian volcano
- Ray, Templeport, a townland in County Cavan, Ireland
- Ray (Smolensk region), a village in Russia
- River Ray, Buckinghamshire and Oxfordshire, England, UK
- River Ray, Wiltshire, England, UK
Sport
- Tampa Bay Rays, a Major League Baseball team
- Ray (wrestler), Hong Kong professional wrestler
Transport
- Rays Engineering, a Japanese automotive wheel manufacturer
- Kia Ray, a prototype or concept car
- USS Ray, a U.S. Navy vessel
Other uses
- Batoidea, a superorder of cartilaginous fish commonly known as "rays", distinguished by their flattened bodies, enlarged pectoral fins that are fused to the head, and gill slits that are placed on their ventral surfaces.
- Rays (retailer), an Australian outdoor equipment and clothing retailer formerly known as Ray's Outdoors
- Rays Linux or Sunwah Linux
- Raha-automaattiyhdistys, a Finnish gambling service provider
- Arabic letter rāʾ ر
- Sony Ericsson Xperia ray
gollark: How do they manage to have the same FP64 and FP32 throughput? I thought there was some quadratic scaling going on there.
gollark: As far as I know ROCm is available on basically no GPUs and is very finicky to get working.
gollark: It seems like AMD could have done a much better job than they did, though.
gollark: DRAM is what regular RAM sticks use: it uses a lot of capacitors to store data, which is cheap but high-latency to do anything with, and requires refreshing constantly. SRAM is just a bunch of transistors arranged to store data: it is very fast and low-power, but expensive because you need much more room for all the transistors.
gollark: They say they have 200 MB of SRAM on each (16nm) chip. That sounds hilariously expensive.
See also
- Rhea (disambiguation)
- Medullary ray (anatomy), the middle part of the Cortical lobule
- Medullary ray (botany), characteristic radial sheets or ribbons extending vertically, found in woods
- Radius (disambiguation)
- Radiation (disambiguation)
- Beam (disambiguation)
- Rye (disambiguation)
- Justice Ray (disambiguation)
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