English-Thai Dictionary

sinus

N โพรง ใน กระดูก ศีรษะ  ไซนัส  prong-nai-kra-duk-se-sa

 

sinusitis

N โพรงจมูก อักเสบ  prong-ja-muak-ak-seb

 

sinusoid

N ค ณิตศาสตร์  เส้นโค้ง ของ สมการ  Y

 

Webster's 1828 Dictionary

SINUS

n.[L. a bay. ] 1. A bay of the sea; a recess in the shore, or an opening in the land.
2. In anatomy, a cavity in a bone or other part, wider at the bottom than at the entrance.
3. In surgery, a little cavity or sack in which pus is collected; an abscess with only a small orifice.
4. An opening; a hollow.

 

Webster's 1913 Dictionary

SINUS

Si "nus, n.; pl. L. Sinus, E. Sinuses. Etym: [L., a bent surface, a curve, the folds or bosom of a garment, etc. , a bay. Cf. Sine, n.]

 

1. An opening; a hollow; a bending.

 

2. A bay of the sea; a recess in the shore.

 

3. (Anat. & Zoöl.)

 

Defn: A cavity; a depression. Specifically: (a ) A cavity in a bone or other part, either closed or with a narrow opening. (b ) A dilated vessel or canal.

 

4. (Med. )

 

Defn: A narrow, elongated cavity, in which pus is collected; an elongated abscess with only a small orifice.

 

5. (Bot. )

 

Defn: A depression between adjoining lobes.

 

Note: A sinus may be rounded, as in the leaf of the white oak, or acute, as in that of the red maple. Pallial sinus. (Zoöl.) See under Pallial. -- Sinus venosus. Etym: [L., venous dilatation. ] (Anat. ) (a ) The main part of the cavity of the right auricle of the heart in the higher vertebrates. (b ) In the lower vertebrates, a distinct chamber of the heart formed by the union of the large systematic veins and opening into the auricle.

 

SINUSOID

Si "nus *oid, n. Etym: [Sinus + -oid.] (Geom.)

 

Defn: The curve whose ordinates are proportional to the sines of the abscissas, the equation of the curve being y = a sin x. It is also called the curve of sines.

 

SINUSOIDAL

SINUSOIDAL Si `nus *oid "al, a. (Geom.)

 

Defn: Of or pertaining to a sinusoid; like a sinusoid.

 

New American Oxford Dictionary

sinus

si nus |ˈsīnəs ˈsaɪnəs | ▶noun 1 (often sinuses ) Anatomy & Zoology a cavity within a bone or other tissue, esp. one in the bones of the face or skull connecting with the nasal cavities. • an irregular venous or lymphatic cavity, reservoir, or dilated vessel. • Medicine an infected tract leading from a deep-seated infection and discharging pus to the surface. • Botany a rounded notch between two lobes on the margin of a leaf or petal. 2 [ as modifier ] Physiology relating to or denoting the sinoatrial node of the heart or its function as a pacemaker: sinus rhythm | sinus tachycardia. ORIGIN late Middle English (in the medical sense ): from Latin, literally ‘a recess, bend, bay. ’

 

sinusitis

si nus i tis |ˌsīnəˈsītis ˌsaɪnəˈsaɪdɪs | ▶noun Medicine inflammation of a nasal sinus.

 

sinusoid

si nus oid |ˈsīnəˌsoid ˈsaɪnəˌsɔɪd | ▶noun 1 a curve having the form of a sine wave. 2 Anatomy a small irregularly shaped blood vessel found in certain organs, esp. the liver. DERIVATIVES si nus oi dal |ˌsīnəˈsoidl |adjective, si nus oi dal ly |ˌsīnəˈsoidəlē |adverb ORIGIN early 19th cent.: from French sinusoïde, from Latin sinus (see sinus ).

 

sinus venosus

si nus ve no sus |veˈnōsəs ˌsaɪnəs vɛˈnoʊsəs | ▶noun Zoology the first chamber of the heart in fish, amphibians, and reptiles, emptying into the right atrium. ORIGIN early 19th cent.: modern Latin, literally ‘venous cavity. ’

 

Oxford Dictionary

sinus

sinus |ˈsʌɪnəs | ▶noun 1 (often sinuses ) Anatomy & Zoology a cavity within a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities. • an irregular venous or lymphatic cavity, reservoir, or dilated vessel. • Medicine an infected tract leading from a deep-seated infection and discharging pus to the surface. • Botany a rounded notch between two lobes on the margin of a leaf or petal. 2 [ as modifier ] Physiology relating to or denoting the sino-atrial node of the heart or its function of regulating the heartbeat: sinus rhythm | sinus tachycardia. ORIGIN late Middle English (in the medical sense ): from Latin, literally ‘a recess, bend ’.

 

sinusitis

sinusitis |ˌsʌɪnəˈsʌɪtɪs | ▶noun [ mass noun ] Medicine inflammation of a nasal sinus.

 

sinusoid

sinusoid |ˈsʌɪnəsɔɪd | ▶noun 1 another term for sine curve. 2 Anatomy a small irregularly shaped blood vessel found in certain organs, especially the liver. DERIVATIVES sinusoidal |-ˈsɔɪd (ə )l |adjective, sinusoidally |-ˈsɔɪd (ə )li |adverb ORIGIN early 19th cent.: from French sinusoïde, from Latin sinus (see sinus ).

 

sinus venosus

sinus venosus |viːˈnəʊsəs | ▶noun ( pl. sinus venosi ) Zoology the first chamber of the heart in fish, amphibians, and reptiles, emptying into the right atrium. ORIGIN early 19th cent.: modern Latin, literally ‘venous cavity ’.

 

Duden Dictionary

Sinus

Si nus Substantiv, maskulin , der |S i nus |der Sinus; Genitiv: des Sinus, Plural: die Sinus |[…nuːs ] und |Sinusse (mittel )lateinisch sinus = Krümmung, Herkunft ungeklärt 1 Mathematik im rechtwinkligen Dreieck das Verhältnis von Gegenkathete zu Hypotenuse sin 2 a Anatomie Hohlraum in Geweben und Organen b Anatomie Einbuchtung, Vertiefung an Organen und Körperteilen c Anatomie Erweiterung von Gefäßen d Anatomie venöses Blut führender Kanal zwischen den Hirnhäuten

 

Sinushaar

Si nus haar Substantiv, Neutrum , das |S i nushaar |meist im Plural kräftiges, langes, steifes Haar als Tastsinnesorgan bei Säugetieren

 

Sinusitis

Si nu si tis Substantiv, feminin Medizin , die |Sinus i tis |Entzündung im Bereich der Nebenhöhlen

 

Sinuskurve

Si nus kur ve Substantiv, feminin Mathematik , die |S i nuskurve |zeichnerische Darstellung des Sinus in einem Koordinatensystem in Form einer Kurve 1a

 

Sinussatz

Si nus satz Substantiv, maskulin Mathematik , der |S i nussatz |ohne Plural Lehrsatz der Trigonometrie zur Bestimmung von Seiten und Winkeln in beliebigen Dreiecken

 

Sinusschwingung

Si nus schwin gung Substantiv, feminin Physik , die |S i nusschwingung |

 

French Dictionary

sinus

sinus n. m. nom masculin Cavité de certains os de la face. : Des sinus douloureux. Prononciation Le s final se prononce, [sinys ]; le mot rime avec puce

 

sinusite

sinusite n. f. nom féminin Inflammation des sinus de la face.

 

Spanish Dictionary

sinusal

sinusal adjetivo 1 anat Del seno o relacionado con él .2 adjetivo anat [nódulo ] Que está situado en la aurícula derecha del corazón y origina el impulso que da pie a los latidos .

 

sinusitis

sinusitis nombre femenino med Inflamación de los senos del cráneo situados en la frente sobre los dos lados de la nariz, que es debida a una infección de las fosas nasales o de los alvéolos dentarios; suele producir obstrucción nasal y dolor de cabeza .

 

sinusoidal

sinusoidal adjetivo De la sinusoide o relacionado con ella .

 

sinusoide

sinusoide adjetivo /nombre femenino mat [curva ] Que tiene las ordenadas proporcionales a los senos de las abscisas correspondientes .

 

Sanseido Wisdom Dictionary

sinus

si nus /sáɪnəs /名詞 複 ～, ～es C 1 〘解剖 〙洞 （どう ）〘鼻の後ろにある頭蓋 （ずがい ）骨のくぼみ 〙; 〘医 〙瘻 （ろう ）.2 湾曲 .3 〘植 〙裂欠, くぼみ .

 

sinusitis

si nus i tis /sàɪnəsáɪtəs /名詞 U 〘医 〙静脈洞炎, 副鼻腔炎 〘頭痛や蓄膿 （ちくのう ）を引き起こす鼻炎 〙.