Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z triquetric Relating to a triquetrum. triquetrocapitate Relating to the triquetrum and capitate bones. triquetrohamate Relating to the triquetrum and hamate bones. triquetrolunate Relating to the triquetrum and lunate. triquetropisiform Relating to the triquetrum and pisiform. triquetroscaphoid Relating to the triquetrum and scaphoid. triquetroside A particular steroid glycoside. triquetrotrapezial Relating to the triquetrum and trapezium bones. triquetrous Triangular; especially (in natural sciences), having a triangular cross-section. triquetrously In a triquetrous or triangular manner. triquetrum The triquetral bone Triqui An indigenous people of the western part of the Mexican state of Oaxaca, centered in the municipalities of Juxtlahuaca, Putla, and Tlaxiaco. triquinane Any of a family of tricyclic compounds composed of three angularly-fused cyclopentane rings triquinate Divided into three, then into five. trirachodontid Any therapsid in the family Trirachodontidae. triracial Of or relating to three races. triracially In a triracial manner. triradial radiating outward in three directions triradially In a triradial manner. triradiate Having or consisting of three rays; radiating in three directions from a central point; three-rayed, trifurcate. triradiately In a triradiate manner. triradiation The condition of being triradiate. triradical A trivalent radical triradius A group of three ridges forming a Y shape at the base of each finger on the palm of the hand. triratha Triple faceted (in relation to architecture of Hindu temple dome). triratna A Buddhist symbol. trirectangular Having three right angles. triregional Of or relating to three regions. triregnum The three-tiered triple crown worn by popes. trireme A galley with three banks of oars, one above the other, used mainly as a warship. trirhenium Three atoms of rhenium in a compound. trirhodium Three atoms of rhodium in a chemical compound. trirhomboidal Having three rhombic faces or sides. triricinolein The triglyceride of ricinoleic acid triron Three iron atoms or cations in a molecule (Fe₃) trirotor Having three rotors; having three main rotors. trirubidium Three atoms of rubidium in a chemical compound. tris A flammable compound which forms a corrosive solution in water and is used as a buffer and emulsifying agent. trisaccate Having three sacci. trisaccharide An oligosaccharide consisting of three monosaccharide units joined together trisagion A liturgical prayer that runs “Holy God, Holy Mighty, Holy Immortal, have mercy on us” in English, typically sung before certain scriptural readings at Eucharistic liturgies in Eastern Christianity, and during the Good Friday service in the Roman Rite. trisaposin A trimer of three (normally different) saposins trisaturated Having three saturated fatty acids trisazo Containing three azo groups. triscatecholate Any compound that has three catecholate groups triscript Using three scripts (especially of monolingual text). triscriptal Having the ability to read or write three scripts. Triscuit A kind of wholewheat cracker. trisdithiolate Any compound having three dithiolate groups trisect Trisected; divided into three. trisectability Ability to be divided into three equal angles using a compass and straightedge. trisectible Able to be divided into three equal angles using a compass and straightedge. trisection The act of division of something (such as an angle, line segment, or circle) into three parts, especially three equal parts. trisectionectomy The resection of three segments (typically, of the liver) trisector A line or curve that trisects something. trisectoral Pertaining to a set of three sectors. trisectrix A type of curve that is useful for trisecting the angle. trisegmentation Division into three segments. trisegmentectomy Synonym of trisectionectomy. trisegmented Divided into three segments. triselane Any compound, R-Se-Se-Se-R', having a string of three selenium atoms triselenide Any compound containing three selenide groups. trisem Synonym of trimester. triseme Consisting of three semeia; trisemic. trisemic Consisting of three morae. trisensory Affecting or relating to three senses. trisepalous Having three sepals. triseptate Having three septa or partitions. triserial Arranged in three series. triserially Arranged in three series. triseriate Arranged in three vertical or spiral rows. triservice Of or pertaining to three services, especially an army, navy, and air force. triset A sequence of three consecutive exercises without intervening rest. trisetose Having three bristles. trisetum Any of various grasses of the genus Trisetum. trisexual Having, or pertaining to a system which involves, three sexes. trisexuality The quality of being trisexual. Trish A diminutive of the female given name Patricia. Trisha A diminutive of the female given name Patricia. trishaw A three-wheeled cycle rickshaw. Trishira A three-headed rakshasa and son of Ravana and Dhanyamalini in the Ramayana. trishna The Vedic concept of craving or lust. Trishuli A river in the Himalayas in Nepal and Tibet, China trisialoganglioside A ganglioside that has three sialic acid residues trisialotransferrin A transferrin with three sialic acid residues attached. trisialylated sialylated by the addition of three sialic acid residues trisikad A pedicab. trisilabenzene A heteroaromatic compound in which three carbon atoms of a benzene ring have been replaced by silicon atoms. trisilane The silane Si₃H₈ that has the same structure as propane trisilicate Any compound containing three silicate anions trisiloxane Any siloxane having three -Si-O- groups trisilver Three silver atoms in a compound. trisinuate Having three sinuses. triskaidecagon A polygon having thirteen sides and thirteen angles. triskaidecagram A star polygon that has thirteen vertices. triskaidecahedron Synonym of tridecahedron. triskaidekaphobe Someone who suffers from triskaidekaphobia. triskaidekaphobia Fear or dislike of the number thirteen (13). triskaidekaphobic Someone who suffers from triskaidekaphobia triskele A material with a structure resembling a triskeles. triskeles A symbol consisting of three spirals, or three bent human legs. triskelion A figure composed of three interlocked spirals (or three bent human legs), with threefold rotational symmetry. Triskyni A village in Sarny urban hromada, Sarny Raion, Rivne Oblast, founded in 1577 Trisler A surname. Trismegistic Of or relating to Hermes Trismegistus, a legendary Hellenistic figure that originated as a syncretic combination of the Greek god Hermes and the Egyptian god Thoth, and was the purported author of the Hermetica, a series of ancient and medieval texts on hermeticism. Trismegistus The epithet of Hermes, the mythological author of the central text of hermeticism. trismic Relating to trismus, or lockjaw. trismus The inability to open the mouth normally, typically as a result of disease. trisnitrate A nitrate formed from three molecules of nitric acid. trisociation A blending of elements drawn from three previously unrelated patterns of thought into a new pattern. trisoctahedral Having the form of a trisoctahedron. trisoctahedron A solid of the isometric system bounded by 24 equal faces, three corresponding to each face of an octahedron. trisodium Three atoms of sodium in a compound. trisoligonucleotide An assembly of three short strands of DNA (oligonucleotides) around a branching junction; they have been used to build nanoscale structures trisomal Relating to trisomy trisome A chromosome which is represented three times instead of the usual two. trisomic Having three copies of a given chromosome in each somatic cell instead of the usual number of two trisomy The presence of three copies, instead of the normal two, of a particular chromosome of an organism. trispast A machine with three pulleys which act together to raise great weights. trispaston Synonym of trispast. trispecific An artificial antibody that targets three different biological molecules or pathways. Some have been developed. trispectrum A certain type of statistic used to analyze nonlinear interactions trispermous Containing three seeds. trispermum A poultice made of the crushed seeds of cumin, bay, and smallage. trisphosphate Any compound having three phosphate groups, but especially such a sugar derivative trispinose Having three spines. trispiral Triply spiral; involving, or consisting of, three spirals. trispirane Any compound having four rings linked spirocyclically via three carbon atoms trisplanchnic Of or pertaining to the three great splanchnic cavities: those of the head, chest, and abdomen. trisporoid Any derivative of trisporic acid trisporous Having three spores. trispyrazolylborate A tridentate ligand composed of three pyrazole groups (or derivatives thereof) attached to a borane residue; any metal salt containing this ligand. trispyridine (in combination) Three pyridine groups in a molecule. Trissinian Of or relating to Gian Giorgio Trissino (1478–1550), Venetian Renaissance humanist, poet, dramatist, diplomat, grammarian, linguist, and philosopher. trist Trust, faith. tristability The condition of being tristable tristable Having three stable states Tristach A municipality of Tyrol, Austria Tristan A male given name from the Celtic languages. Tristanesque Resembling Richard Wagner's Tristan und Isolde. Tristanian Of or pertaining to Sir Tristan, legendary Arthurian knight and tragic hero of the mediaeval romance Tristan and Iseult. tristar Having three stars, or three star shapes. tristate Having, or pertaining to, three distinct states. tristated In a high-impedance state that is neither the high output state nor the low output state, and allows other devices to drive the bus without interference from the tristate buffer. tristatic Transmitted from one location, and received at two other locations. triste Sad; sorrowful; gloomy. tristearate Any ester containing three stearate groups tristearin The triglyceride of stearic acid Tristen A male or female given name of modern usage. tristeness Sadness.