1. a shed or shelter. 2. any relatively wide structure used for housing airplanes or airships. *haimgard fence around a group of buildings = haim small village (see hamlet) + gard yard 2 ]. - Simply meant shed for carriages when it came into English.
Molar concentration, also called molarity, amount concentration or substance concentration, is a measure of the concentration of a solute in a solution, or of any chemical species in terms of amount of substance in a given volume. A commonly used unit for molar concentration used in chemistry is mol / L.
An expression of the quanitity per unit volume or unit mass of a substance. Common measures of concentration are molarity (mol/L) and molality (mol/kg). Mass per unit volume. The molarity of a substance if it did not change its chemical form on being dissolved.