coherent (derived) unit

of measurement
https://doi.org/10.1351/goldbook.C01135
Derived unit of measurement that may be expressed as a product of powers of base units with the proportionality factor one.
Sources:
PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 966 [Terms] [Paper]
VIM [Terms] [Book]