grout

Pronunciation

• (UK) IPA ^(key): /ɡraʊt/
• (Canada) IPA ^(key): /ɡrʌut/

• Audio (UK)

  (file)

Noun

Singular grout

Plural grouts

1. (countable & uncountable) Grout is a thin mortar used to fill the gaps between tiles in masonry.