Meaning of UNDERLAY in English

UNDERLAY

The noun is pronounced /ʌndə(r)leɪ/. The verb is pronounced /ʌndə(r)leɪ/.

1.

Underlay is a layer of thick material that you place between a carpet and the floor to protect the carpet and make it feel warmer and softer. ( BRIT )

N-MASS

2.

Underlay is the past tense of underlie .

Collins COBUILD Advanced Learner's English Dictionary.      Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.