different between polymer vs fibre

English

Etymology

poly- +? -mer, from Ancient Greek ????? (polús, “many”) + ????? (méros, “part”). Coined in 1833 by Jöns Jacob Berzelius, although his definition was quite different from the modern one.

Pronunciation

• (UK) IPA^(key): /?p?l.?.m?/
• (US) IPA^(key): /?p?.l?.m?/
• Hyphenation: poly?mer

Noun

polymer (countable and uncountable, plural polymers)

1. (organic chemistry) A long or larger molecule consisting of a chain or network of many repeating units, formed by chemically bonding together many identical or similar small molecules called monomers. A polymer is formed by polymerization, the joining of many monomer molecules.

   Hyponyms: polynucleotide, polypeptide, polysaccharide

2. A material consisting of such polymer molecules.

Derived terms

Related terms

Translations

See also

Czech

Noun

polymer m

1. polymer

Further reading

• polymer in P?íru?ní slovník jazyka ?eského, 1935–1957
• polymer in Slovník spisovného jazyka ?eského, 1960–1971, 1989

German

Adjective

polymer (not comparable)

1. polymeric

Declension

Further reading

• “polymer” in Duden online

Norwegian Bokmål

Etymology

From poly- +? Ancient Greek ????? (méros, “part”).

Pronunciation

Noun

polymer m (definite singular polymeren, indefinite plural polymerer, definite plural polymerene)

1. a polymer

Derived terms

• polymerisere

References

• “polymer” in The Bokmål Dictionary.

Norwegian Nynorsk

Etymology

From poly- +? Ancient Greek ????? (méros, “part”).

Noun

polymer m (definite singular polymeren, indefinite plural polymerar, definite plural polymerane)

1. a polymer

Derived terms

• polymerisere

References

• “polymer” in The Nynorsk Dictionary.

English

Alternative forms

• fiber (US)

Etymology

From French fibre, from Old French, from Latin fibra.

Pronunciation

• (UK) IPA^(key): /?fa?.b?(?)/
• Rhymes: -a?b?(?)
• Hyphenation: fi?bre
• Homophone: fiber

Noun

fibre (countable and uncountable, plural fibres) (Britain, Canada, Australia, Ireland, New Zealand, South Africa)

2. (countable) A single piece of a given material, elongated and roughly round in cross-section, often twisted with other fibres to form thread.

   The microscope showed several different fibres stuck to the sole of the shoe.

4. (uncountable) Material in the form of fibres.

   The cloth was made from strange, somewhat rough fibre.

5. Dietary fibre.

   Fresh vegetables are a good source of fibre.

6. Moral strength and resolve.
   • 1900, Joseph Conrad, Lord Jim, ch 2:

     He was gentlemanly, steady, tractable, with a thorough knowledge of his duties; and in time, when yet very young, he became chief mate of a fine ship, without ever having been tested by those events of the sea that show in the light of day the inner worth of a man, the edge of his temper, and the fibre of his stuff; that reveal the quality of his resistance and the secret truth of his pretences, not only to others but also to himself.

   The ordeal was a test of everyone’s fibre.

7. (mathematics) The preimage of a given point in the range of a map.

   Under this map, any two values in the fibre of a given point on the circle differ by 2?

8. (category theory) Said to be of a morphism over a global element: The pullback of the said morphism along the said global element.
9. (computing) A kind of lightweight thread of execution.
10. A long tubular cell found in muscle tissue; myocyte.

Related terms

Translations

Anagrams

• FBIer, brief, fiber

Danish

Noun

fibre c pl

1. indefinite plural of fiber

French

Etymology

From Old French fibre, borrowed from Latin fibra.

Pronunciation

• IPA^(key): /fib?/

Noun

fibre f (plural fibres)

1. fibre

Derived terms

• fibre de verre
• fibre optique

Related terms

Further reading

• “fibre” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Italian

Noun

fibre f pl

1. plural of fibra

Norwegian Bokmål

Alternative forms

• fibere
• fibrer

Noun

fibre m pl

1. indefinite plural of fiber

Romanian

Pronunciation

• IPA^(key): [?fibre]

Noun

fibre f

1. indefinite plural of fibr?
2. indefinite genitive/dative singular of fibr?