Definition, Meaning & Synonyms

cubit

noun
/ˈkjuː.bɪt/
Definition
A cubit is an ancient unit of length based on the length of the forearm from the elbow to the tip of the middle finger.
Examples
  • The ancient Egyptians used the royal cubit to build the pyramids.
  • Many biblical texts refer to measurements in cubits for constructing the Ark.
  • The length of the cubit is approximately 18 inches or 45 centimeters.
Meaning
Historically used by various cultures, a cubit provided a convenient way to measure distances and dimensions without needing standard measuring tools.
Synonyms
  • forearm measurement
  • archaic length unit