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.
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
Yet even with the proliferation of fluoride-containing toothpastes and dental sealants, tooth decay is still the most common chronic disease affecting American children, and the average senior citizen is missing at least 10 permanent teeth.
From Los Angeles Times ● Jan. 6, 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
Moreover, both sealants and SDF reduced the risk of decay at each follow-up visit.
From Science Daily ● Mar. 4, 2024
