1. a fundamental particle that combines with other quarks to form protons and neutrons
Usage: physics
2. a type of soft white cheese with a slightly sour taste
Usage: culinary

Examples

• Scientists have identified six different types of quarks.
• Protons are made up of two up quarks and one down quark.
• The physicist studied quark interactions in particle accelerators.
• She spread quark on her toast for breakfast.
• The recipe called for low-fat quark as a substitute for cream cheese.
• German bakeries often use quark in their cheesecakes.