Science-Dictionary

A collection of Science Dictionaries from a variety of fields, including Astronomy, Biology, Earth Science, Chemistry and many more.
You are also welcome to visit our Online Science & Technology Dictionary, part of our newly launched Science Dictionary collection, to find additional terms and definitions related to Science and Technology.

• •Jargon File
• •Telecommunication Standard Terms
• •Integrated Circuit Terminology
• •ASTRONOMY UNBOUND
• •General Chemistry Glossary
• •Mineralogy Database
• •Environmental Engineering (English ver.)
• •ETSI and 3GPP
• •BTS Transportation Expressions
• •EIA Energy Glossary
• •EPA Terms of Environment
• •Earth Science
• •NRC Nuclear Energy Glossary
• •A COMPREHENSIVE GLOSSARY OF WEATHER
• •EPA Glossary of Climate Change Terms
• •Glossary of Cartographic Terms
• •Common Terms in Evolutionary Biology and Genetics
• •Web Dictionary of Cybernetics and Systems
• •Bioglossary
• •BioProcess International™ Glossary