Reading
Shortcuts
Home
All Articles
Read from Another Site
Sources
Wikipedia
Simple Wikipedia
VOA Learning English
Futurity
The Conversation
MIT News
Harvard Gazette
Cambridge News
YDS/YÖKDİL Passages
Topics
Technology
Engineering
Business
Economics
Human
Health
Energy
Biology
Nature
Space
Log in
Sign up
3.19
History
Add
alkaline
adjective
[ ˈalkəlʌɪn ]
• having the properties of an alkali, or containing alkali; having a pH greater than 7.
• "an alkaline soil"