different between characteristic vs character

English

Etymology

From Ancient Greek ??????????????? (kharakt?ristikós), from ??????????? (kharakt?ríz?, “to designate by a characteristic mark”), from ???????? (kharakt?r, “a mark, character”).

Pronunciation

• (Received Pronunciation) IPA^(key): /?kæ??kt????st?k/
• (General American) IPA^(key): /?k???kt????st?k/
• Rhymes: -?st?k
• Hyphenation: char?ac?te?ris?tic

Adjective

characteristic (comparative more characteristic, superlative most characteristic)

1. Being a distinguishing feature of a person or thing.

Synonyms

• distinctive
• exclusive
• idiosyncratic
• indicative
• representative
• signature
• specific
• typical

Antonyms

• uncharacteristic
• untypical

Derived terms

• characteristic function
• characteristicness

Translations

Noun

characteristic (plural characteristics)

1. A distinguishing feature of a person or thing.
2. (mathematics) The integer part of a logarithm.
   • 1830, Solomon Pearson Miles, Thomas Sherwin, Mathematical Tables: Comprising Logarithms of Numbers, […] , page 69,

     It is evident, moreover, that as the logarithms of numbers, which are tenfold, the one of the other, do not differ except in their characteristics, it is sufficient that the tables contain the fractional parts only of the logarithms.

   • 1911, F. T. Swanwick, Elementary Trigonometry, Cambridge University Press, page 60,

     As the sine and cosine are always proper fractions their logarithms are negative, i.e. have negative characteristics. When we are given an angle, it is impossible to say, from inspection of the angle, what the characteristic of the logarithm of its sine, cosine or tangent may be; so the characteristics have to be printed with the mantissae.

   • 1961, Principles and Applications of Mathematics for Communications-Electronics, [U.S.] Department of the Army, page 69,

     Similarly, the characteristic for .003 is ?3, and the characteristic for .0003 is ?4.

3. (nautical) The distinguishing features of a navigational light on a lighthouse etc by which it can be identified (colour, pattern of flashes etc.).
4. (algebra, field theory, ring theory) For a given field or ring, a natural number that is either the smallest positive number n such that n instances of the multiplicative identity (1) summed together yield the additive identity (0) or, if no such number exists, the number 0.
   • 1962 [John Wiley & Sons], Nathan Jacobson, Lie Algebras, 1979, Dover, page 289,

     In this chapter we study the problem of classifying the finite-dimensional simple Lie algebras over an arbitrary field of characteristic 0.

   • 1992, Simeon Ivanov (translator), P. M. Gudivok, E. Ya. Pogorilyak, On Modular Representations of Finite Groups over Integral Domains, Simeon Ivanov (editor), Galois Theory, Rings, Algebraic Groups and Their Applications, American Mathematical Society, page 87,

     Let R be a Noetherian factorial ring of characteristic p which is not a field.

   • 1993, S. Warner, Topological Rings, Elsevier (North-Holland), page 424,

     Traditionally, a complete, discretely valued field of characteristic zero, the maximal ideal of whose valuation ring is generated by the prime number p, has been called a p-adic field. In our terminology, the valuation ring of a p-adic field is a Cohen ring of characteristic zero whose residue field has characteristic p, and consequently a p-adic field is simply the quotient field of such a Cohen ring.

Synonyms

• (distinguishing feature of a person or thing): attribute, hallmark, idiosyncrasy, mannerism, quality, tendency, trademark, trait
• See also Thesaurus:characteristic

Coordinate terms

• (part of a logarithm): mantissa

Derived terms

• defining characteristic

Related terms

• characteristically

Translations

See also

• mantissa

Further reading

• characteristic in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• characteristic in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Interlingua

Adjective

characteristic (not comparable)

1. characteristic

Related terms

• characteristica

English

Etymology

From Middle English caracter, from Old French caractere, from Latin character, from Ancient Greek ???????? (kharakt?r, “type, nature, character”), from ??????? (kharáss?, “I engrave”). Doublet of charakter.

Pronunciation

• (General American) IPA^(key): /?k??(?)kt?/, /?kæ?(?)kt?/
• (Received Pronunciation) IPA^(key): /?kæ??kt?/
• Hyphenation: char?ac?ter

Noun

character (countable and uncountable, plural characters)

1. (countable) A being involved in the action of a story.
2. (countable) A distinguishing feature; characteristic; trait; phene.

3. (uncountable, countable) A complex of traits marking a person, group, breed, or type.

   • A man of […] thoroughly subservient character

4. (uncountable) Strength of mind; resolution; independence; individuality; moral strength.

5. (countable) A unique or extraordinary individual; a person characterized by peculiar or notable traits, especially charisma.

6. (countable) A written or printed symbol, or letter.
   • 1669, William Holder, Elements of Speech

     It were much to be wished that there were throughout the world but one sort of character for each letter to express it to the eye.

7. (countable, dated) Style of writing or printing; handwriting; the particular form of letters used by a person or people.
8. (countable, dated) A secret cipher; a way of writing in code.
9. (countable, computing) One of the basic elements making up a text file or string: a code representing a printing character or a control character.
10. (countable, informal) A person or individual, especially one who is unknown or raises suspicions.

11. (countable, mathematics) A complex number representing an element of a finite Abelian group.
12. (countable) Quality, position, rank, or capacity; quality or conduct with respect to a certain office or duty.

13. (countable, dated) The estimate, individual or general, put upon a person or thing; reputation.

    • This subterraneous passage is much mended since Seneca gave so bad a character of it.

14. (countable, dated) A reference given to a servant, attesting to their behaviour, competence, etc.
15. (countable, obsolete) Personal appearance.

Usage notes

Character is sometimes used interchangeably with reputation, but the two words have different meanings; character describes the distinctive qualities of an individual or group while reputation describes the opinions held by others regarding an individual or group. Character is internal and authentic, while reputation is external and perceived.

Hyponyms

Derived terms

Related terms

Pages starting with “character”.

Translations

Verb

character (third-person singular simple present characters, present participle charactering, simple past and past participle charactered)

1. (obsolete) To write (using characters); to describe.

See also

• codepoint
• font
• glyph
• letter
• symbol
• rune
• pictogram

Latin

Etymology

From the Ancient Greek ???????? (kharakt?r).

Pronunciation

• (Classical) IPA^(key): /k?a?rak.ter/, [k?ä??äkt??r]
• (Ecclesiastical) IPA^(key): /ka?rak.ter/, [k????kt??r]

Noun

character m (genitive charact?ris); third declension

1. branding iron
2. brand (made by a branding iron)
3. characteristic, mark, character, style

Declension

Third-declension noun.

Descendants

• Hungarian: karakter
• Galician: caritel; ? carácter
• Irish: carachtar
• Italian: carattere
• Old French: caractere
  • ? English: character
  • French: caractère
• Polish: charakter
  • ? Russian: ????????? (xarákter)
• Portuguese: caractere, carácter
• Sicilian: caràttiri
• Spanish: carácter

References

• character in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• character in Gaffiot, Félix (1934) Dictionnaire illustré Latin-Français, Hachette
• character in Ramminger, Johann (accessed 16 July 2016) Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700?^[1], pre-publication website, 2005-2016

Portuguese

Noun

character m (plural characteres)

1. Obsolete spelling of caráter (used in Portugal until September 1911 and died out in Brazil during the 1920s).