underlayment
[ uhn-der-ley-muh nt ]
/ ˌʌn dərˈleɪ mənt /
noun
material laid between a subfloor and a finish floor of linoleum, asphalt tile, etc.
Words nearby underlayment
underkill, underlaid, underlap, underlay, underlayer, underlayment, underleaf, underlet, underlie, underline, underlinen
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019