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Tris(4-bromophenyl)ammoniumyl hexachloroantimonate
Tris(4-bromophenyl)ammoniumyl hexachloroantimonate, known almost universally as Magic Blue, is a stable deep blue crystalline salt used as a one-electron oxidant in synthesis and as a p-type dopant for organic semiconductors.
Tris(hydroxymethyl)aminomethane
Tris(hydroxymethyl)aminomethane, known as Tris or, medically, tromethamine, is an organic compound used as a pH buffer in biochemistry and as an injectable drug for severe metabolic acidosis.
Trisagion (Τρισάγιον)
The Trisagion (Τρισάγιον), or Agios O Theos, is a short hymn of the Eastern Christian liturgies reading "Holy God, Holy Mighty, Holy Immortal, have mercy on us."
Trisakti shootings
The Trisakti shootings were the killing of four Trisakti University students by Indonesian security forces in Jakarta on 12 May 1998, during a demonstration demanding President Soeharto's resignation.
TriSalus Life Sciences
TriSalus Life Sciences is an oncology medical technology company listed on Nasdaq since August 2023. It develops Pressure-Enabled Drug Delivery devices to improve drug delivery into liver and pancreatic tumors.
Trisectionectomy
Trisectionectomy, also called extended hepatectomy, is a major liver resection removing three of the four Couinaud sections, either right or left, to treat extensive tumors while leaving a functioning remnant.
Trisetum
Trisetum (oatgrass) is a genus of perennial Poaceae grasses published by Persoon in 1805, type species T. flavescens, formerly about 70 species but now reduced by molecular phylogenetics to roughly eight or fewer.
Trisetum flavescens
Trisetum flavescens (yellow oatgrass, golden oat grass, Goldhafer) is a perennial Eurasian meadow grass of Poaceae, type and only species of Trisetum after a 2025 revision; a forage grass containing calcinogenic vitamin D3 glycosides.
Trish Davies
Trish Davies (Patricia Joan Davies, born 1956) is a Zimbabwean field hockey player, left half of the Zimbabwe squad that won gold in women's hockey at the 1980 Moscow Olympics.
Trish M. Perl
Trish M. Perl is an infectious diseases physician and hospital epidemiologist, a professor at UT Southwestern Medical Center since 2016 after twenty years at Johns Hopkins, known for her 2002 mupirocin trial.
Trish Regan
Trish Regan, American financial journalist and conservative host; anchors at Bloomberg, CNBC, Fox Business; 2019 Liu Xin trade debate; left Fox in 2020 over coronavirus 'scam' monologue; now runs Trish Regan Show and 76research.
Trish Stratus
Trish Stratus (Patricia Anne Stratigias), Canadian WWE wrestler born 1975, record seven-time Women's Champion, 2013 Hall of Famer, retired as champion in 2006, active returns 2018-2025.
Trish Van Devere
Trish Van Devere (Patricia Louise Dressel, born 1941) is an American actress known for Where's Poppa?, One Is a Lonely Number, The Changeling, and her marriage to and frequent co-starring with George C. Scott.
Trisha (திரிஷா கிருஷ்ணன்) (actress)
Trisha Krishnan (திரிஷா கிருஷ்ணன்), born 1983, is a South Indian film actress known for Tamil and Telugu films like Ghilli, 96, Ponniyin Selvan, and Leo; winner of five Filmfare Awards South.
Trisha Goddard
Trisha Goddard (Patricia Gloria Goddard), British-born TV presenter and mental health campaigner; first black news anchorwoman on Australian TV, host of ITV/Channel 5's Trisha and NBC's Trisha Goddard Show, distinct from actress Trisha Krishnan and Trisha Paytas.
Trisha Greenhalgh
Trisha Greenhalgh, also published as Trish Greenhalgh, is a British doctor and academic, Professor of Primary Care Health Sciences at Oxford since 2015, known for evidence-based medicine.
Trisha Illana Nayanthara
Trisha Illana Nayanthara (திரிஷா இல்லனா நயன்தாரா) is a 2015 Tamil A-certified adult comedy, the directorial debut of Adhik Ravichandran, starring G.V. Prakash Kumar, Anandhi, and Manisha Yadav; its title required NOCs from actresses Trisha and Nayanthara.
Trisha Mann-Grant
Trisha Mann-Grant, also credited as Trisha Mann, is an American actress, author, and former Miss Black Chicago from Chicago, known for Dominique Leroux on The Family Business and Dana "Leslie" Thomas on CBS's Beyond the Gates.
Trisha N. Davis
Trisha N. Davis, born 1954, is an American biochemist and professor emeritus at the University of Washington known for defining how calmodulin works in yeast and dissecting kinetochore machinery.
Trisha on the Rocks
Trisha on the Rocks (ત્રિશા ઓન થઈ રોકસ) is a 2024 Gujarati romantic comedy-drama by Krishnadev Yagnik starring Janki Bodiwala and Ravi Gohil, about a woman pregnant after a one-night stand with a bootlegger; released 21 June 2024, grossing about ₹4.8 Cr.
Trisha Paytas
Trisha Paytas is an American online creator, podcast host, and entertainer who began posting to YouTube in 2007. Her work includes lifestyle videos, ASMR, cosplay, mukbang eating videos, music, and television appearances..
Trisha Yearwood
Trisha Yearwood (Patricia Lynn Yearwood, born 1964, Monticello, Georgia) is an American country singer whose 1991 debut single "She's in Love with the Boy" hit No. 1; a three-time Grammy winner, CMA Female Vocalist 1997-1998, Food Network host, and 2025 songwriter with The Mirror.
Trishelle Cannatella
Trishelle Cannatella, American reality TV personality from Cut Off, Louisiana; broke out on The Real World: Las Vegas (2002), competed on The Challenge and All Stars, and co-won The Traitors US season 2 with CT Tamburello.
Trishna (2011 film)
Trishna is Michael Winterbottom's 2011 British drama adapting Thomas Hardy's Tess of the d'Urbervilles to modern Rajasthan and Mumbai, starring Freida Pinto and Riz Ahmed, with Hardy's Alec and Angel fused into one character, Jay.
Trishtubh
Trishtubh (त्रिष्टुभ्) is a Vedic Sanskrit meter consisting of four lines of eleven syllables each, 44 syllables per stanza, and is the commonest meter of the Rigveda.
Trishul (त्रिशूल) (film)
Trishul (त्रिशूल), 1978 Hindi action drama directed by Yash Chopra, written by Salim-Javed, starring Amitabh Bachchan as Vijay avenging his mother; second highest-grossing Indian film of 1978.
Trishula
Trishula (Sanskrit triśūlam, त्रिशूल, "three-pronged") is a trident best known as the weapon-emblem of the god Shiva, also borne by Shakti and Buddhist tantric figures.
Trishuli Corridor
Trishuli corridor: north–south Nepal route along the Trishuli (Trishuli Khola) River from Rasuwagadhi on the Tibet border toward Mugling, a trade, road, and hydropower artery devastated by the 26 August 2026 ice-rock avalanche flood.
Triskaidekaphobia
Triskaidekaphobia is fear or avoidance of the number 13, from Greek treiskaideka plus phobia, first named around 1909. Related Friday-the-13th fears are paraskevidekatriaphobia and friggatriskaidekaphobia; tetraphobia is the East Asian fear of four.
Triskelion
Triskelion (triskele): three-legged or triple-spiral symbol radiating from a center, from Greek triskeles. Emblem of Sicily and the Isle of Man, Neolithic spiral form, Celtic use, and modern neo-Nazi appropriation.