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Meaning of heat-seal | Babel Free

Verb CEFR B2

Definitions

To enclose (something) in plastic wrapping and make an airtight seal by applying heat to fuse the edges of the wrapping together.

transitive

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

heat-sealed heat-sealing heat-seals heat-treat heat-treated heat-treating