Best Answer: Well... it actually means Mastered Super Saiyan (well technically Super Saiya-jin). Saiya-jin is simply the just the Japanese way of saying A person ...
Document Type Definition (DTD) A Document Type Definition (DTD) is a specific document defining and constraining definition or set of statements that follow the rules of the Standard Generalized Markup Language (SGML) or of the Extensible Markup Language (XML), a subset of SGML.
doctype (Noun) A directive that associates an SGML or XML document (such as a webpage) with a Document Type Definition, potentially affecting how it is parsed and rendered. Origin: From document type.