How to Plant Rye Grass Four Methods: Preparing Your Planting Area Seeding Ryegrass Laying Ryegrass Sod Caring for Your Ryegrass Community Q&A Ryegrass is often used in northern climates due to its ability to tolerate cool temperatures, and is typically planted when other, more permanent grasses have died out for the year.
substitution of collateral. Definition. A provision in a mortgage to allow the borrower to obtain a release of the original collateral by replacing it with another form of collateral satisfactory to the lender. Print Cite / Link.
Medical Definition of substitution. 1  1: a chemical reaction in which one or more atoms or groups in a molecule are replaced by equivalent atoms or groups to form at least two products; especially : the replacement of hydrogen in an organic compound by another element or group.