English-Thai Dictionary

proton

N โปรตอน  pro-ton

 

protonema

N ส่วน งอก ของ สปอร์ ของ  Moss และ พืช บางอย่าง ที่ ใช้ กำเนิด ส่วน ที่ เป็น อวัยวะ สืบพันธุ์ 

 

Webster's 1913 Dictionary

PROTONEMA

Pro `to *ne "ma, n.; pl. Protonemata. Etym: [NL. , fr. Gr. (Bot. )

 

Defn: The primary growth from the spore of a moss, usually consisting of branching confervoid filaments, on any part of which stem and leaf buds may be developed.

 

PROTONOTARY

PROTONOTARY Pro *ton "o *ta *ry, n.

 

Defn: Same as Prothonotary.

 

New American Oxford Dictionary

proton

pro ton |ˈprōˌtän ˈproʊˌtɑn | ▶noun Physics a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign. The mass of the proton is 1,836 times greater than that of the electron. The atoms of each chemical element have a characteristic number of protons in the nucleus; this is known as the atomic number. The common isotope of hydrogen has a nucleus consisting of a single proton. DERIVATIVES pro ton ic |prōˈtänik |adjective ORIGIN 1920s: from Greek, neuter of prōtos ‘first. ’

 

protonate

pro ton ate |ˈprōtnˌāt ˈproʊtneɪt | ▶verb [ with obj. ] Chemistry transfer a proton to (a molecule, group, or atom ), so that a coordinate bond to the proton is formed. DERIVATIVES pro to na tion |ˌprōtnˈāSHən |noun

 

protonotary

pro ton o tar y |prōˈtänəˌterē, ˌprōtəˈnōtərē ˌproʊdəˈnoʊdəri |(also prothonotary ) ▶noun ( pl. protonotaries ) chiefly historical a chief clerk in some courts of law, originally in the Byzantine court. ORIGIN late Middle English: via medieval Latin from late Greek prōtonotarios, from prōtos ‘first ’ + notarios ‘notary. ’

 

Protonotary Apostolic

Pro ton o tar y Ap os tol ic ▶noun ( pl. Protonotaries Apostolic ) a member of the Roman Catholic college of prelates who register papal acts and direct the canonization of saints.

 

Oxford Dictionary

proton

proton |ˈprəʊtɒn | ▶noun Physics a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron. The mass of the proton is 1,836 times greater than that of the electron. The atoms of each chemical element have a characteristic number of protons in the nucleus; this is known as the atomic number. The common isotope of hydrogen has a nucleus consisting of a single proton. DERIVATIVES protonic |prə (ʊ )ˈtɒnɪk |adjective ORIGIN 1920s: from Greek, neuter of prōtos ‘first ’.

 

protonate

protonate |ˈprəʊt (ə )neɪt | ▶verb [ with obj. ] Chemistry transfer a proton to (a molecule, group, or atom ) which forms a coordinate bond to the proton. DERIVATIVES protonation noun

 

protonotary

protonotary |ˌprəʊtəˈnəʊt (ə )ri, prəˈtɒnət (ə )ri |(also prothonotary ) ▶noun ( pl. protonotaries ) chiefly historical a chief clerk in some law courts, originally in the Byzantine court. ORIGIN late Middle English: via medieval Latin from late Greek prōtonotarios, from prōtos ‘first ’ + notarios ‘notary ’.

 

Protonotary Apostolic

Protonotary Apostolic (also Protonotary Apostolical ) ▶noun a member of the Roman Catholic college of prelates who register papal acts and direct the canonization of saints.

 

Duden Dictionary

Proton

Pro ton Substantiv, Neutrum Kernphysik , das |Pr o ton |das Proton; Genitiv: des Protons, Plural: die Protonen griechisch prõton, substantiviertes Neutrum von: prõtos, proto- , Proto- den Kern des leichten Wasserstoffatoms bildendes, positiv geladenes Elementarteilchen, das zusammen mit dem Neutron Baustein aller zusammengesetzten Atomkerne ist p

 

Protonenbeschleuniger

Pro to nen be schleu ni ger Substantiv, maskulin Kernphysik , der |Prot o nenbeschleuniger |Vorrichtung zur Beschleunigung von Protonen

 

Protonotar

Pro to no tar Substantiv, maskulin , der |Protonot a r |1 (im Mittelalter ) höhergestellter Notar in der Kanzlei eines weltlichen Herrschers oder des Papstes mittellateinisch protonotarius, zu griechisch prõtos ( proto- , Proto- ) und Notar 2 katholische Kirche Prälat der Kurie mit besonderen Funktionen und Privilegien

 

Proton Pseudos

Pro ton Pseu dos Substantiv, Neutrum , das |Pr o ton Ps eu dos |das Proton Pseudos; Genitiv: des Proton Pseudos griechisch ; »die erste Lüge «1 Philosophie erste falsche Prämisse eines Syllogismus , durch die der ganze Schluss falsch wird 2 falsche Voraussetzung, aus der andere Irrtümer gefolgert werden

 

French Dictionary

proton

proton n. m. nom masculin Particule entrant avec le neutron dans la composition du noyau atomique.

 

protonotaire

protonotaire FORME FAUTIVE Impropriété pour secrétaire (à la Cour supérieure ).

 

Spanish Dictionary

protón

protón nombre masculino Partícula elemental del núcleo del átomo y que tiene carga eléctrica positiva :los átomos de hidrógeno tienen un solo protón .

 

protonema

protonema nombre masculino bot Órgano filamentoso que nace de las esporas de las plantas briofitas y sobre el cual se desarrolla el gametofito .

 

protónico, -ca

protónico, -ca 1 adjetivo ling Que precede a la sílaba tónica :vocal protónica; en la palabra ‘caracteres ’, la sílaba ‘rac ’ es la protónica .ANTÓNIMO postónico .ETIMOLOGÍA Derivado de tónico .

 

protónico, -ca

protónico, -ca 2 adjetivo Del protón o relacionado con él .ETIMOLOGÍA Derivado de protón .

 

protonotario

protonotario nombre masculino En España, principal de los notarios que despachaba con el príncipe y refrendaba sus despachos, cédulas y privilegios :la obra se conserva en El Escorial copiada por el protonotario de la iglesia de Toledo .protonotario apostólico Dignidad eclesiástica, con honores de prelacía, que el Papa concedía a algunos clérigos .

 

Sanseido Wisdom Dictionary

proton

pro ton /próʊtɑn |-tɔn /名詞 C 〘物理 〙陽子, プロトン (→electron ).