English-Thai Dictionary

trigonal

A เกี่ยวกับ สามเหลี่ยม  ที่ มี สาม มุม  ที่ มี ความ สมมาตร สาม ส่วน 

 

trigonometry

N วิชา ตรีโกณ มิติ  wi-cha-tre-kon-mi-ti

 

Webster's 1828 Dictionary

TRIGON

n.[Gr. three, and angle. ] 1. A triangle; a term used in astrology; also, trine, an aspect of two planets distant 12 degrees from each other.
2. A kind of triangular lyre or harp.

 

TRIGONAL, TRIGONOUS

a.Triangular; having three angles or corners. 1. In botany, having three prominent longitudinal angles.

 

TRIGONOMETRICAL

a.Pertaining to trigonometry; performed by or according to the rules of trigonometry.

 

TRIGONOMETRICALLY

adv. According to the rules or principles of trigonometry.

 

TRIGONOMETRY

n.[Gr. a triangle, and to measure. ] The measuring of triangles; the science of determining the sides and angles of triangles, by means of certain parts which are given. When this science is applied to the solution of plane triangles, it is called plane trigonometry; when its application is to spherical triangles, it is called spherical trigonometry.

 

Webster's 1913 Dictionary

TRIGON

Tri "gon, n. Etym: [L. trigonum, Gr. Tri- ) + trigone. ]

 

1. A figure having three angles; a triangle.

 

2. (Astrol.) (a ) A division consisting of three signs. (b ) Trine, an aspect of two planets distant 12 degrees from each other. Hutton.

 

3. (Gr. & Rom. Antiq.) (a ) A kind of triangular lyre or harp. (b ) A kind of game at ball played by three persons standing at the angular points of a triangle.

 

TRIGON; TRIGONID

TRIGON; TRIGONID Tri "gon, n. (Zoöl.)

 

Defn: The cutting region of the crown of an upper molar, usually the anterior part. That of a lower molar is the Tri "go *nid.

 

TRIGONAL

TRIGONAL Trig "o *nal, a.

 

Defn: Having three angles, or corners; triangular; as, a trigonal stem, one having tree prominent longitudinal angles.

 

TRIGONE

Tri `gone ", n. Etym: [F., literally, a trigon. ] (Anat. )

 

Defn: A smooth triangular area on the inner surface of the bladder, limited by the apertures of the ureters and urethra.

 

TRIGONIA

Tri *go "ni *a, n. Etym: [NL. See Trigon. So called in allusion to the triangular shape of some species. ] (Zoöl.)

 

Defn: A genus of pearly bivalve shells, numerous extinct species of which are characteristic of the Mesozoic rocks. A few living species exist on the coast of Australia.

 

TRIGONOCEROUS

Trig `o *noc "er *ous, a. Etym: [Gr. (Zoöl.)

 

Defn: Having horns with three angles, like those of some species of goats.

 

TRIGONODONT

TRIGONODONT Trig "o *no *dont `, a. [See Trigon; Odonto.]

 

Defn: See Trituberculy.

 

TRIGONOMETRIC; TRIGONOMETRICAL

Trig `o *no *met "ric, Trig `o *no *met "ric *al, Etym: [Cf. F.trigonométrique. ]

 

Defn: Of or pertaining to trigonometry; performed by the rules of trigonometry. --Trig `o *no *met "ric *al *ly, adv. Trigonometrical curve, a curve one of whose coördinates is a trigonometric function of the other. -- Trigonometrical function. See under Function. -- Trigonometrical lines, lines which are employed in solving the different cases of plane and spherical trigonometry, as sines, tangents, secants, and the like. These lines, or the lengths of them, are trigonometrical functions of the arcs and angles to which they belong. -- Trigonometrical survey. See under Survey.

 

TRIGONOMETRY

Trig `o *nom "e *try, n.; pl. -tries. Etym: [Gr. -metry: cf. F.trigonométrie. See Trigon. ]

 

1. That branch of mathematics which treats of the relations of the sides and angles of triangles, which the methods of deducing from certain given parts other required parts, and also of the general relations which exist between the trigonometrical functions of arcs or angles.

 

2. A treatise in this science. Analytical trigonometry, that branch of trigonometry which treats of the relations and properties of the trigonometrical functions. -- Plane trigonometry, and Spherical trigonometry, those branches of trigonometry in which its principles are applied to plane triangles and spherical triangles respectively.

 

TRIGONOUS

Trig "o *nous, a. Etym: [L. trigonus, Gr. Trigon. ]

 

Defn: Same as Trigonal.

 

New American Oxford Dictionary

trigon

tri gon |ˈtrīˌgän ˈtraɪɡɑn | ▶noun archaic term for triangle. • an ancient triangular lyre or harp. • a triangular cutting region formed by three cusps on an upper molar tooth. ORIGIN early 17th cent. (in the sense ‘triangle ’): via Latin from Greek trigōnon, neuter of trigōnos ‘three-cornered. ’

 

trigon.

trigon. ▶abbreviation • trigonometric. • trigonometrical. • trigonometry.

 

trigonal

trig o nal |ˈtrigənl ˈtrɪɡənl | ▶adjective triangular: square or trigonal double-sided inserts. • chiefly Biology triangular in cross section: large trigonal shells. • of or denoting a crystal system or three-dimensional geometric arrangement having three equal axes separated by equal angles that are not right angles. DERIVATIVES trig o nal ly adverb ORIGIN late 16th cent.: from medieval Latin trigonalis, from Latin trigonum (see trigon ).

 

trigone

tri gone |ˈtrīˌgōn ˈtraɪɡoʊn | ▶noun Anatomy a triangular region or tissue, particularly the area at the base of the urinary bladder, between the openings of the ureters and urethra. ORIGIN mid 19th cent.: from French, from Latin trigonum ‘triangle. ’

 

trigonometric function

trig o no met ric func tion ▶noun Mathematics a function of an angle, or of an abstract quantity, used in trigonometry, including the sine, cosine, tangent, cotangent, secant, and cosecant, and their hyperbolic counterparts. Also called circular function.

 

trigonometry

trig o nom e try |ˌtrigəˈnämitrē ˌtrɪɡəˈnɑmətri | ▶noun the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles. DERIVATIVES trig o no met ric |-nəˈmetrik |adjective, trig o no met ri cal |-nəˈmetrikəl |adjective ORIGIN early 17th cent.: from modern Latin trigonometria (see trigon, -metry ).

 

Oxford Dictionary

trigon

trigon |ˈtrʌɪgɒn | ▶noun archaic term for triangle. • an ancient triangular lyre or harp. • a triangular cutting region formed by three cusps on an upper molar tooth. ORIGIN early 17th cent. (in the sense ‘triangle ’): via Latin from Greek trigōnon, neuter of trigōnos ‘three-cornered ’.

 

trigonal

trigonal |ˈtrɪg (ə )n (ə )l | ▶adjective triangular: square or trigonal double-sided inserts. • chiefly Biology triangular in cross section: large trigonal shells. • of or denoting a crystal system or three-dimensional geometrical arrangement having three equal axes separated by equal angles that are not right angles. DERIVATIVES trigonally adverb ORIGIN late 16th cent.: from medieval Latin trigonalis, from Latin trigonum (see trigon ).

 

trigone

trigone |trɪˈgəʊn, ˈtrʌɪ -| ▶noun Anatomy a triangular region or tissue, particularly the area at the base of the urinary bladder, between the openings of the ureters and urethra. ORIGIN mid 19th cent.: from French, from Latin trigonum ‘triangle ’.

 

trigonometric function

trig o no met ric func tion ▶noun Mathematics a function of an angle, or of an abstract quantity, used in trigonometry, including the sine, cosine, tangent, cotangent, secant, and cosecant, and their hyperbolic counterparts. Also called circular function.

 

trigonometry

trigonometry |ˌtrɪgəˈnɒmɪtri | ▶noun [ mass noun ] the branch of mathematics dealing with the relations of the sides and angles of triangles and with the relevant functions of any angles. DERIVATIVES trigonometric |-nəˈmɛtrɪk |adjective, trigonometrical |-nəˈmɛtrɪk (ə )l |adjective ORIGIN early 17th cent.: from modern Latin trigonometria (see trigon, -metry ).

 

Duden Dictionary

Trigon

Tri gon Substantiv, Neutrum , das |Trig o n |das Trigon; Genitiv: des Trigons, Plural: die Trigone griechisch-lateinisch Dreieck

 

trigonal

tri go nal Adjektiv Mathematik |trigon a l |spätlateinisch trigonalis, zu lateinisch trigonium < griechisch trígōnon = Dreieck dreieckig

 

Trigonalzahl

Tri go nal zahl Substantiv, feminin , die |Trigon a lzahl |Dreieckszahl

 

Trigonometer

Tri go no me ter Substantiv, maskulin Geodäsie , der |Trigonom e ter |der Trigonometer; Genitiv: des Trigonometers, Plural: die Trigonometer griechisch-neulateinisch mit Triangulation 1 beschäftigter Vermesser

 

Trigonometrie

Tri go no me t rie , Tri go no me trie Substantiv, feminin , die |Trigonometr ie | trigonal und -metrie Teilgebiet der Mathematik, das sich mit der Berechnung von Dreiecken unter Benutzung der trigonometrischen Funktionen befasst

 

trigonometrisch

tri go no me t risch, tri go no me trisch Adjektiv |trigonom e trisch |die Trigonometrie betreffend, darauf beruhend trigonometrische Berechnungen | trigonometrische Funktion (Winkelfunktion als Hilfsmittel bei der Berechnung von Seiten und Winkeln eines Dreiecks ) | Geodäsie trigonometrischer Punkt Triangulationspunkt

 

French Dictionary

trigonométrie

trigonométrie n. f. nom féminin Partie de la géométrie qui a pour objet la détermination des éléments des triangles définis par des données numériques.

 

trigonométrique

trigonométrique adj. adjectif Relatif à la trigonométrie. : Des tables trigonométriques.

 

Spanish Dictionary

trigo

trigo nombre masculino 1 Planta cereal de tallo hueco en los entrenudos, hojas alargadas con una vaina que abraza el tallo, inflorescencia en espiga con cuatro o más hileras de granos y fruto en que la semilla está soldada a la pared del ovario; puede alcanzar hasta 1 metro de altura .trigo candeal Variedad de trigo que tiene la espiga cuadrada y recta y los granos ovales, obtusos y opacos :el trigo candeal da una harina muy blanca y se tiene por el de calidad superior .trigo chamorro Variedad de trigo mocho que tiene el grano blanco .trigo duro Variedad de trigo que tiene los granos elípticos y muy duros :algunos tipos de pasta italiana se elaboran con harina de trigo duro .trigo mocho Trigo que no tiene aristas .2 Semilla o grano de esta planta :del trigo molido se obtiene la harina; la cáscara del trigo, desmenuzada, constituye el salvado .no ser trigo limpio coloquial Expresión que indica que una persona o un asunto no son tan claros u honestos como parecen :desde que lo vio nos dijo que el recién llegado no era trigo limpio .

 

trígono

trígono nombre masculino En astrología, conjunto de tres signos del Zodíaco equidistantes entre sí .

 

trigonometría

trigonometría nombre femenino Parte de las matemáticas que estudia las relaciones entre los lados y los ángulos de un triángulo :los senos, cosenos y tangentes son conceptos de trigonometría .

 

trigonométrico, -ca

trigonométrico, -ca adjetivo De la trigonometría o relacionado con ella .

 

Sanseido Wisdom Dictionary

trigonometry

trig o nom e try /trɪ̀ɡənɑ́mətri |-nɔ́m -/名詞 U 〘数 〙三角法 (｟略 ｠trig ).