This bilingual reference book is an authoritative and widely acclaimed lexicon edited by Dr. Suresh Awasthi and Induja Awasthi, published by Allied Publishers. Based primarily on the comprehensive vocabulary of the standard Chambers Twentieth Century Dictionary, it is uniquely compiled to assist students, scholars, translators, and language enthusiasts in mastering both English and Hindi. The volume contains an exhaustive collection of modern words, idioms, and literary phrases alongside their precise Hindi translations and standard technical equivalents from official terminological glossaries. Serving as an excellent tool for linguistic research, academic coursework, and day-to-day translation duties, this dictionary remains a classic resource for developing a clear, contextually accurate command over both languages.