caffein
- a variation of caffeine.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Afterwards, as though in defense of his professional reputation, Dr. Sirovich said: "Had I had any medication, such as caffein, sodium benzoate, nitroglycerine, adrenalin or oxygen, I perhaps could have helped him."
From Time Magazine Archive
There are thousands of people, however, who like coffee, but who feel that they should not drink it with the caffein in it.
From Time Magazine Archive
The spinal and muscular hyperic excitability produced by caffein is, in his opinion, due to the methyl groups attached to the xanthin nucleus.
From All About Coffee by Ukers, William H. (William Harrison)
The majority of the caffein undergoes this volatilization unchanged, but a portion of it is probably oxidized with the formation of ammonia, methylamin, di-methylparabanic acid, and carbon dioxid.
From All About Coffee by Ukers, William H. (William Harrison)
Some of the French and German investigators have reported coffee from these regions that was absolutely devoid of caffein.
From All About Coffee by Ukers, William H. (William Harrison)
