Definitions

1. noun

a water-soluble vitamin (B complex) that is essential for the metabolism of fats and cholesterol

“The supplement contained choline and other nutrients that promoted brain health.”

2. noun

an organic compound that is a major component of the phospholipid lecithin

“The chemist studied the structure and properties of choline in lecithin.”

3. verb

to treat or feed with choline

“The farmer chose to choline the livestock to boost their health.”