Definitions

1. noun

a plant protein made from the beans of the soybean plant, used as a meat substitute or to add protein to food

“She added soy to her stir-fry for extra nutrition.”

2. verb

to make or become like soy, typically by being treated with a solution that helps preserve or strengthen the material

“The fabric was soyed to make it more durable.”

3. adjective

made from soy or containing soy

“Soy milk is a popular dairy-free alternative.”

4. proper noun

a region in Argentina, Uruguay, and Brazil

“The soy region of Argentina is known for its high-quality soybeans.”