The work Thousand and One Nights was originally  collected in the 18th century from many Persian, Arabic, and other  Middle Eastern sources. There is no evidence that the tale was from  China, merely that some of the rather jumbled story gave evidence  that Aladdin was Chinese.
spec noun [C or U]. âº informal abbreviation for specification: Always âlook at the car's spec before you âsign a âcontract.high/basic spec The PC with the most basic spec is the âcheapest.
Spectroscope definition, an optical device for producing and observing a spectrum of light or radiation from any source, consisting essentially of a slit through which the radiation passes, a collimating lens, and an Amici prism. See more.