The Spanish language, spoken in 20 countries, is ever-increasingly important in today’s world. Every internationally-minded student or professional needs to make this one-time investment for his or her career, acquiring these detailed, exhaustive reference works which he or she will consult time and time again over a lifetime. You can rely on our years of expertise in English and Spanish scientific terminology.

Bilingual example sentences throughout the dictionary, a rarity in works of this caliber, effectively illustrate how the term is used in the real world as well as the contextual environment of the entry, which is vital in mastering any language.

Find out why readers of our dictionaries tell us that our works are “user friendly”: clear, easily-scannable, uncluttered formats; genders of nouns are always provided when in question; context brackets provide extra assurance of word usage.