Area unit and Unit of measurement

Area unit noun - A system of units used to measure areas.

Unit of measurement and area unit are semantically related. In some cases you can use "Unit of measurement" instead a noun phrase "Area unit".

Unit of measurement noun - Any division of quantity accepted as a standard of measurement or exchange.

Area unit and unit of measurement are semantically related. Sometimes you can replace phrase "Area unit" with "Unit of measurement", this phrases are similar.