What does numerus currēns mean in Latin?

numerus currēns, a noun, means “serial number”.

What is the genitive of numerus currēns?

The genitive singular is numerī currentis. numerus currēns is second declension.

nounsecond declension

numerus currēns m (genitive numerī currentis)

From numerus (“number”) + currēns (“running”).

What does numerus currēns mean in Latin?: numerus currēns, a noun, means “serial number”.
What is the genitive of numerus currēns?: The genitive singular is numerī currentis. numerus currēns is second declension.