das Eiweiß, -e

Definition & meaning

The German word Eiweiß refers to two primary concepts:

1. Protein: In a nutritional and biological context, it refers to proteins, which are essential nutrients for the body. It is the macronutrient found in foods like meat, eggs, beans, and dairy.
2. Egg white: Specifically, it refers to the clear, viscous liquid (albumen) that surrounds the yolk of a bird's egg, which turns white when cooked.

Grammar & Word origin

• Grammar: It is a neuter noun (das Eiweiß). The plural form is Eiweiße.
• Word origin: It is a compound word consisting of Ei (egg) and weiß (white). Historically, it described the white part of an egg, and through scientific developments in the 19th century, the term was adopted to describe the chemical substances known as proteins because they coagulate similarly to egg white when heated.

Synonyms & antonyms

Synonyms:

• Protein↗ (used in scientific and nutritional contexts)
• Eiklar↗ (specifically referring to the clear part of an egg)
• Eiweißstoff↗ (an older or more technical term for protein)

Antonyms:

• Eigelb↗ (the yolk of an egg, which is the direct functional opposite of the egg white)