What is the meaning of Loam?

A type of soil; an earthy mixture of sand, silt and clay, with organic matter to which its fertility is chiefly due.

A mixture of sand, clay, and other materials, used in making moulds for large castings, often without a pattern.

To cover, smear, or fill with loam.

Made of loam; consisting of loam.

third-person plural present indicative of loar

third-person plural present indicative of loar

Source: wiktionary.org