seed

Explanation

1. seed
The hard substance inside the fruit of a plant that will bud and grow.

2. sperm
The source of an animal's birth and reproduction.

3. seed
(figurative) A source from which something can grow in the future.

4. lineage
(disparaging) The bloodline of a family.

5. seed
A word referring to the seed of a plant or animal.

Examples
참외의 씨
씨 없는 수박
씨를 발라내다

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