DICTIONARIES

शब्दकोश 

• हिंदी-हिंदी शब्दकोश
• हिंदी शब्दतन्त्र
• हिंदी से हिंदी
• शब्दकोश
• शब्दकोश रफ़्तार
• हिंदी से अंगेजी
• अंगेजीसेहिंदी 

ENGLISH DICTIONARIES

• Cambridge Dictionary
• Dictionary.Com
• The Free Dictionary
• Longman Dictionary of Contemporary English Online
• Merriam Webster Dictionary
• OneLook Dictionary Search
• Oxford Dictionaries
• Your Dictionary
• Computer Definitions
• MathWorld Dictionary
• Merriam Webster Visual Dictionary
• Webopedia
• Crossword Dictionary
• Math Dictionary for Kids

SUBJECT DICTIONARIES

• Dictionary of Economics
• Dictionary of History
• Dictionary of Geography for Schools(Trilingual)

SPORTS DICTIONARY

• Sport Dictionary
• A Dictionary of Sports Studies-Oxford Reference
• Visual Dictionary Online-Sports & Games
• Wikipedia-Sports
• Sport in India Wikipedia

FOREIGN LANGUAGE DICTIONARIES

• Diccionario de Español (The Free Dictionary)
• Dictionnaire francais (The Free Dictionary)
• English-French Dictionary (Word Reference)
• Spanish-English Dictionary (Word Reference)