Meaning of the word sealant in English

What does sealant mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

sealant

US /ˈsiː.lənt/

UK /ˈsiː.lənt/

a substance used to seal a surface or fill a gap so as to prevent the passage of liquid or gas

Example:

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Apply a layer of sealant around the window frame to prevent leaks.

•

The dentist applied a dental sealant to protect the child's teeth from decay.

Synonym:

caulk grout filler adhesive cement

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