seal in English:

1. a large sea animal that eats fish and lives around coasts

2. an animal with a thick coat that lives near the sea in cold areas

English word "seal"(an animal with a thick coat that lives near the sea in cold areas) occurs in sets:

Upbeat 5b-5D

3. to close an entrance or container so that nothing can enter or leave it

English word "seal"(to close an entrance or container so that nothing can enter or leave it) occurs in sets:

SB 92, 93, 94