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 triformol Synonym of paraformaldehyde. triformous triform; having three forms trifoveolate Having three small pits or depressions. trifrequency Involving three frequencies. trifunctional Having three functions trifunctionalism The stratification of society into three areas: warfare, that which is sacred or sovereign, and agriculture and fertility. trifunctionality The state of being trifunctional. trifunctionalize To make trifunctional. trifunctionally In a trifunctional way. trifuran Any compound containing three furan rings trifurcal Synonym of trifurcate. trifurcate Forked, with three tines or points. trifurcation A division into three branches. trig True; trusty; trustworthy; faithful. triga A three-horse chariot used by the Ancient Romans. trigalactose Three galactose entities in a single molecule. trigalactosylated Modified by the addition of three galactose entities trigallium Three atoms of gallium in a chemical compound. trigamist A person who has three spouses; someone who commits trigamy trigamous Living in or involving trigamy. trigamy The state of having three (legal or illegal) spouses simultaneously. Trigarta An ancient kingdom in the northern part of the Indian subcontinent, founded and ruled by the Katoch dynasty. trigastric Having three bellies. trigate Having three (electronic) gates. trigatron A kind of triggerable spark gap switch designed for high current and high voltage. trigeminal Of or pertaining to the trigeminal nerve (the fifth cranial nerve). trigeminalgia Synonym of trigeminal neuralgia. trigeminality A sensation of the trigeminal nerve. trigeminally In a trigeminal way. trigeminate Having three pairs. trigeminocardiac Relating to the trigeminal nerve and the heart trigeminocerebellar Of, pertaining to or connecting the trigeminal nerve and the cerebral cortex trigeminocervical Relating to the trigeminal nerve and the cervix trigeminofacial Relating to the trigeminal nerve and the face trigeminohypothalamic Relating to the trigeminal nerve and the hypothalamus. trigeminoreticular trigeminal reticular trigeminospinal trigeminal and spinal trigeminothalamic trigeminal and thalamic trigeminous born three together; being one of three born at the same birth trigeminovascular Relating to the trigeminal nerve and blood vessels trigeminy A kind of cardiac arrhythmia where premature ventricular contractions occur at intervals of two normal beats to one contraction. trigender Having or pertaining to three genders. trigeneration The simultaneous production of mechanical power (often converted to electricity), heat, and cooling from a single heat source such as fuel or solar energy. trigenerational Relating to three generations. trigenerative Relating to trigeneration trigeneric Of or relating to three genera. trigenic produced by (the interaction of) three genes trigenomic Derived from three genetically-similar organisms trigenous Involving groups of three; arranged in threes. trigermane The hydride of germanium, Ge₃H₈, analogous to propane trigesimal Thirtieth. trigevolol A beta-adrenergic blocking drug. Trigg A surname. trigger A finger-operated lever used to fire a gun. triggerable That may be triggered. triggered Having a trigger that reacts to some specific condition. triggerer One who or that which triggers. triggerfish Any of several brightly coloured fish, of the family Balistidae, that inhabit tropical reefs and have an erectile spine on the dorsal fin. triggering The initiation of an event or process. triggerish Likely to be triggered or set off. triggerless Without a trigger. triggerlike Resembling or characteristic of a trigger. triggerman A hired gunman; a hitman. triggernometry The theory and study of firearms and shooting. triggerperson A triggerman or triggerwoman. triggerplant Any flowering plant of the genus Stylidium. triggerwoman A female gunman. triggery Easily triggered; tending to go off very frequently. Triggle A surname. Triggs A surname. Trigilio A surname. trigintaduonion A 32-dimensional hypercomplex number that is a nonassociative extension of a sedenion. trigintaduonionic Of or pertaining to a trigintaduonion. trigintal A trental (various senses) trigintennial Synonym of tricennial, once every thirty years. trigintillion 10⁹³. triglandular Having or relating to three glands. triglid Any fish in the family Triglidae. triglochin Any plant of the genus Triglochin; an arrowgrass. trigloid Resembling the fish genus Trigla. triglossia The coexistence of three closely related native languages or dialects among a certain population. triglossic Of or relating to triglossia. triglot A trilingual person. triglottic In or relating to three languages. triglucoside Any compound that has contains three glucoside groups triglucosylated glycosylated with three molecules of glucose triglucuronide Any compound that contains three glucuronide groups trigluon Of or relating to three gluons. triglutamate Any salt or ester that has three glutamate ions or groups trigly Triethylene glycol dichloride. triglyceride A lipid, an ester of glycerol and three fatty acids (the same or different); the major constituent of animal and vegetable fats. triglyceridemia The presence of triglycerides in the blood triglyceridemic Relating to triglyceridemia triglycerol The condensation product of three molecules of glycerol - 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol triglycine An oligopeptide consisting of three glycine moieties triglycoside Any glycoside containing three sugar groups triglycosylated glycosylated with three sugar moieties triglyme The dimethyl ether of triethylene glycol triglyph A vertically channeled tablet of the Doric frieze. triglyphal Synonym of triglyphic. triglyphed Having the form of a triglyph. triglyphic Consisting of, or relating to, triglyphs. triglyphical Synonym of triglyphic. trigness The quality or state of being trig; smartness; neatness. Trigo A surname. trigofoenoside A particular steroid glycoside. trigold Three gold atoms in a compound. trigon A triangle. trigonal Having three angles and three sides, triangular. trigonalid Any wasp in the family Trigonalidae. trigonally In a trigonal manner trigone One of the thickenings of the cell wall at the angles where several cells join. trigonectomy Surgical removal or excision of the trigone. trigonelline An alkaloid product of the metabolism of niacin, found in many plants including fenugreek (Trigonella foenum-graecum). trigonelloside A particular steroid glycoside. trigoneoside A particular steroid glycoside. trigoneutic Having three broods per season. trigoneutism The quality of being trigoneutic. trigoniaceous Of or relating to the Trigoniaceae. trigonic Relating to a trigon or triangle. trigonid The shearing end of a tribosphenic molar. trigoniid Any clam in the family Trigoniidae. trigonite A monoclinic-domatic mineral containing arsenic, hydrogen, lead, manganese, and oxygen. trigonitis inflammation of the trigone region of the bladder trigonocephalic Of or relating to trigonocephaly. trigonocephaly A congenital condition of premature fusion of the metopic suture leading to a triangular-shaped forehead. trigonochlamydid Any slug in the family Trigonochlamydidae. trigonodont tritubercular trigonometer An instrument for solving plane right-angled figures by inspection. trigonometric of, relating to, or constructed using trigonometry trigonometrical Of, pertaining to, or obtained using trigonometry trigonometrically By means of, or in terms of, trigonometry. trigonometrician A mathematician who uses trigonometry. trigonometrics trigonometry trigonometrist One who does trigonometry. trigonometry The branch of mathematics that deals with the relationships between the sides and angles of (in particular) right-angled triangles, as represented by the trigonometric functions, and with calculations based on said relationships. trigonon A small triangular harp. trigonotarbid Any a group of extinct arachnids (order Trigonotarbida) of the late Silurian and early Permian periods, resembling spiders but without silk-producing spinnerets. trigonous trigonal; triangular trigonously In a trigonous manner. trigonum Synonym of os trigonum (“an accessory bone of the foot”). trigpointing The recreational activity of searching for trigpoints. trigram A trigraph, a sequence of three letters representing one phoneme. trigrammatic Containing three letters or characters, or three sets of letters or characters. trigraph A specific sequence of three letters, especially one used collectively to represent a single phoneme. trigraphic Of or relating to a trigraph. trigraphically Using trigraphs. trigs Triglycerides. triguttulate Having three guttules. Trigwell A surname.