CURIOSITY
curio, curiosity, oddity, oddment, peculiarity, rarity
(noun) something unusual -- perhaps worthy of collecting
curiosity, wonder
(noun) a state in which you want to learn more about something
Source: WordNet® 3.1
Etymology
Noun
curiosity (countable and uncountable, plural curiosities)
(uncountable) Inquisitiveness; the tendency to ask and learn about things by asking questions, investigating, or exploring. [from 17th c.]
Synonym: inquisitiveness
Antonym: ignorance
A unique or extraordinary object which arouses interest. [from 17th c.]
(obsolete) Careful, delicate construction; fine workmanship, delicacy of building. [16th-19th c.]
Source: Wiktionary
Cu`ri*os"i*ty (k`r-s"-t), n.; pl. Curiosities (-t. Etym: [OE.
curiouste, curiosite, OF. curioseté, curiosité, F. curiosit, fr. L.
curiositas, fr. curiosus. See Currious, and cf. Curio.]
1. The state or quality or being curious; nicety; accuracy;
exactness; elaboration. [Obs.] Bacon.
When thou wast in thy gilt and thy perfume, they mocked thee for too
much curiosity. Shak.
A screen accurately cut in tapiary work . . . with great curiosity.
Evelin.
2. Disposition to inquire, investigate, or seek after knowledge; a
desire to gratify the mind with new information or objects of
interest; inquisitiveness. Milton.
3. That which is curious, or fitted to excite or reward attention.
We took a ramble together to see the curiosities of this great town.
Addison.
There hath been practiced also a curiosity, to set a tree upon the
north side of a wall, and, at a little hieght, to draw it through the
wall, etc. Bacon.
Source: Webster’s Unabridged Dictionary 1913 Edition