sealant
noun
a substance used for sealing, as sealing wax or adhesives.
sealants
-
pluralof sealant.plural
The grammatical form denoting more than one person, place, thing, or idea.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Roscosmos has used both temporary and permanent sealants as part of its leak mitigation efforts.
From Science Daily ● Jun. 8, 2026
RPM, with a market capitalization of about $14.4 billion, makes coatings, sealants and building materials, such as Plastic Wood, Rust-Oleum and Zinsser.
From The Wall Street Journal ● Jan. 16, 2026
The other applies to home upgrades that include windows, doors and sealants that can better insulate a home from high and low temperatures.
From MarketWatch ● Nov. 10, 2025
These included manufacturing defects affecting parts of fuselages, tail and rudder assemblies, as well as sealants applied as protection against the effect of lightning strikes in central fuel tanks.
From BBC ● Dec. 27, 2024
Ask the dentist to apply sealants to a child’s back molars around the age of 6, the Los Angeles County Department of Public Health recommends.
From Los Angeles Times ● Oct. 27, 2023
