Argentinian Spanish is a distinct variety of the Spanish language spoken primarily in Argentina. It features unique pronunciation, vocabulary, and grammar that set it apart from other Spanish dialects. One notable characteristic is the use of "voseo," where "vos" replaces "tú" for informal second-person singular address. In addition to its unique pronouns, Argentinian Spanish is known for its melodic intonation and the pronunciation of the "ll" and "y" sounds as "sh" or "zh." This dialect also incorporates many words from Italian and indigenous languages, reflecting the diverse cultural influences in Argentina.