A "kilopound" is not a standard unit of measurement in the International System of Units (SI) or in most common systems of measurement. Instead, it appears to be a non-standard or non-conventional term that combines two different units of measurement: "kilo" and "pound."
Kilo (k): Kilo is a prefix in the metric system that denotes a factor of 1,000. For example, one kilogram (kg) is equal to 1,000 grams.
Pound (lb): Pound is a unit of mass or weight commonly used in the United States and the United Kingdom, and it is abbreviated as "lb" (singular) or "lbs" (plural).
If someone were to use the term "kilopound," they might be referring to a weight or mass measurement that is equal to 1,000 pounds. However, this is not a standard or widely recognized unit of measurement. In most contexts, large masses are measured in tons or metric tonnes (1 tonne = 1,000 kilograms), rather than using "kilopounds."
In the United Kingdom, a "quarter" is a term commonly used in the context of weight or mass, especially in agricultural and trade settings. A "quarter" in the UK refers to a quarter of a hundredweight (cwt).
In the United Kingdom:
1 quarter (UK) = 28 pounds (lbs)
So, when you see "quarter" used in the context of weight or mass in the UK, it generally means 28 pounds. This term is frequently used in the sale and trade of agricultural products and livestock, where quantities are often expressed in multiples of quarters. It's important to note that the UK quarter is different from the US quarter, which is 25 pounds.