different between curiosity vs curious

English

Etymology

From Middle English curiosite, variant of curiouste, from Anglo-Norman curiouseté, from Latin c?ri?sit?tem, from c?ri?sus. Surface analysis curious +? -ity; see -osity.

Pronunciation

• enPR: kyoo?r"??s'?t?, IPA^(key): /?kj??????s?ti/

Noun

curiosity (countable and uncountable, plural curiosities)

1. (uncountable) Inquisitiveness; the tendency to ask and learn about things by asking questions, investigating, or exploring. [from 17th c.]

   Synonym: inquisitiveness

   Antonym: ignorance

   • 1886, Robert Louis Stevenson, Strange Case Of Dr Jekyll And Mr Hyde

     It was the first time that the lawyer had been received in that part of his friend's quarters; and he eyed the dingy, windowless structure with curiosity, and gazed round with a distasteful sense of strangeness as he crossed the theatre
2. A unique or extraordinary object which arouses interest. [from 17th c.]

3. (obsolete) Careful, delicate construction; fine workmanship, delicacy of building. [16th-19th c.]
   • 1631, John Smith, Advertisements, in Kupperman 1988, p. 81:

     wee built a homely thing like a barne, set upon Cratchets, covered with rafts, sedge, and earth, so also was the walls; the best of our houses of the like curiosity, but the most part farre much worse workmanship […]

Derived terms

• curiosity killed the cat

Related terms

• curious

Translations

References

English

Etymology 1

From Middle English curious (“careful, meticulous; ingenious, skilful; expert, learned; concerned about (something); eager; curious, inquisitive; prying; carefully or skilfully made; exquisite, fine; sophisticated; recondite; magic or occult; absorbing, painstaking”) [and other forms], from Old French curios, curius (modern French curieux (“curious, inquisitive; interesting, quaint, unusual”)), and its etymon Latin c?ri?sus (“careful; complicated, elaborate; careworn; curious, inquisitive; meddlesome, prying”), from c?ra (“care, concern; anxiety; sorrow; attention; administration, management; command, office; guardianship”) (from Proto-Indo-European *k?eys- (“to heed”)) + -?sus (suffix meaning ‘full of, prone to’ forming adjectives from nouns). The English word is cognate with Italian curioso (“curious, inquisitive”), Occitan curios, Portuguese curioso (“curious, inquisitive; odd, out of the ordinary”), Spanish curioso (“curious, inquisitive; interesting; odd, strange; quaint”).

Pronunciation

• (Received Pronunciation) IPA^(key): /?kj??.?i.?s/, /?kj??-/
• (General American) IPA^(key): /?kj?.?i.?s/, /?kj?.i.?s/
• Rhymes: -???i?s
• Hyphenation: cu?ri?ous

Adjective

curious (comparative more curious or curiouser, superlative most curious or curiousest)

1. Tending to ask questions, or to want to explore or investigate; inquisitive; (with a negative connotation) nosy, prying.

   Synonyms: enquiring, inquiring; (obsolete) exquisitive; investigative; (rare) peery

   Antonyms: incurious, noncurious, uncurious
2. Caused by curiosity.
3. Leading one to ask questions about; somewhat odd, out of the ordinary, or unusual.

   Synonyms: see Thesaurus:strange

   Antonym: uncurious
4. (obsolete) Careful, fastidious, particular; (specifically) demanding a high standard of excellence, difficult to satisfy.
5. (obsolete) Carefully or artfully constructed; made with great elegance or skill.

Usage notes

The comparative and superlative forms curiouser and curiousest are regarded as informal or nonstandard.

Derived terms

Related terms

Translations

Etymology 2

curi(um) +? -ous

Adjective

curious (not comparable)

1. (chemistry, rare) Containing or pertaining to trivalent curium.

References

Further reading

• curiosity on Wikipedia.Wikipedia
• curious (disambiguation) on Wikipedia.Wikipedia