noun: (ceramics) A style of Japanese pottery, considered the traditional style for the pottery used in the Japanese tea ceremony; (especially capitalised) such pottery made by the Raku family.
noun: The English transliteration of a Japanese surname; specifically, that of the family traditionally licensed to manufacture the pottery.
noun: (computer languages) A programming language derived from Perl.
noun: Alternative letter-case form of Raku [(ceramics) A style of Japanese pottery, considered the traditional style for the pottery used in the Japanese tea ceremony; (especially capitalised) such pottery made by the Raku family.]
