English-Thai Dictionary

tetra-

PRF สี่  se

 

Webster's 1913 Dictionary

TETRA-

Tet "ra-. Etym: [Gr. Four. ]

 

1. A combining form or prefix signifying four, as in tetrabasic, tetrapetalous.

 

2. (Chem. )

 

Defn: A combining form (also used adjectively ) denoting four proportional or combining parts of the substance or ingredient denoted by the term to which it is prefixed, as in tetra-chloride, tetroxide.

 

New American Oxford Dictionary

tetra-

tetra- (also tetr- before a vowel ) ▶comb. form 1 four; having four: tetramerous | tetragram | tetrode. 2 Chemistry (in names of compounds ) containing four atoms or groups of a specified kind: tetracycline. ORIGIN from Greek, from tettares ‘four. ’

 

Oxford Dictionary

tetra-

tetra- |ˈtɛtrə |(also tetr- before a vowel ) ▶combining form 1 four; having four: tetramerous | tetragram | tetrode. 2 Chemistry (in names of compounds ) containing four atoms or groups of a specified kind: tetracycline. ORIGIN from Greek, from tettares ‘four ’.

 

Duden Dictionary

tetra-

te t ra- , Te t ra- , te t r-, Te t r-, te tra- Te tra- te tr- Te tr- Präfix Tetra- vor Vokalen auch tetr- Tetr- griechisch tetra- = vier-, zu: téttares = vier vier z. B. Tetrachord, tetragonal

 

Spanish Dictionary

tetra-

tetra- Elemento prefijal de origen griego que entra en la formación de nombres y adjetivos con el significado de ‘cuatro ’:tetralogía, tetrarca, tetramorfo, tetrasílabo .

 

Sanseido Wisdom Dictionary

tetra-

tet ra- /tétrə /〖＜ギリシャ 〗複合要素 4 ▸ tetra gon 四角形 ▸ tetra pod テトラポッド