underlay
🇺🇸
/ˈʌndərleɪ/
🇬🇧
/ˈʌndəleɪ/
noun
R
A material placed underneath something, like a carpet, to provide support and protection.
Before installing the new carpet, we put down a thick underlay to prevent it from wearing out quickly.
translation
A material placed underneath something, like a carpet, to provide support and protection.
Word Forms
Plural
underlays