Definitions

1. noun

a Korean dish made from fermented soybeans, often served as a side or used as an ingredient in other dishes

“The restaurant offered su as a free side with their main course.”

2. verb

to pour a liquid quickly into a container, especially the tea in the traditional Japanese tea ceremony

“The host sued the hot water into the teapot.”

3. verb

to cause to flow or pour quickly

“The dam was designed to su the excess water into the nearby river.”