Definition of lecithin in English:

lecithin

noun

Biochemistry
  • A substance widely distributed in animal tissues, egg yolk, and some higher plants, consisting of phospholipids linked to choline.

    • ‘The lecithin derived from soy is used solely as a component of a release agent as described in this guidance.’
    • ‘Since lecithin acts as an emulsifier, it will make whatever you mix it with smoother and creamier.’
    • ‘The line of lecithin offered is suitable for both food and cosmetic purposes.’
    • ‘Soy and egg are common allergens, so for some people dietary supplements containing lecithin may not be safe.’
    • ‘Mom may need to continue taking 1-2 capsules per day if stopping the lecithin leads to additional plugged ducts.’

Origin

Mid 19th century: from Greek lekithos egg yolk + -in.

Pronunciation:

lecithin

/ˈlesəTHən/