Sort: Oldest first
 
2006 - WordNet 3.0
By Princeton University
 
1919 - The Concise Standard Dictionary of the English Language
By James Champlin Fernald

Word of the day

alkalinity

  • pH values above 7 The quality which constitutes an alkali; alkaline property. state of being alkaline; the degree to which a substance exhibits alkaline properties or an reaction.
View More