ado·be 
/əˈdoʊbi/ noun
/əˈdoʊbi/ noun [noncount] : a type of brick made of a mixture of mud and straw that is dried by the sun
▪ The house was built of adobe. — often used before another noun ▪ adobe bricks/walls/houses
▪ The house was built of adobe. — often used before another noun ▪ adobe bricks/walls/houses
