Dkm and Metric linear unit

Dkm noun - A metric unit of length equal to ten meters.

Metric linear unit and dkm are semantically related. In some cases you can use "Metric linear unit" instead a noun "Dkm".

Metric linear unit noun - A linear unit of distance in metric terms.

Dkm and metric linear unit are semantically related. Sometimes you can replace term "Dkm" with "Metric linear unit", this terms are similar.