square kilometre 1

noundomain: quantity
EnWordnet [ver.5.0]
EnglishEnglish
Definition

a decimal multiple of the unit of surface area, the square metre, equal to 1,000,000 square meters.

  • 1.The area enclosed by the walls of many European medieval cities were about one square kilometre.
  • a decimal multiple of the unit of surface area, the square metre, equal to 1,000,000 square meters.

FENG