D defs.my
Entry 1 sense Webster, 1913

Hectare

/hĕk'-tärˌ/ · Hec·tare · IPA /ˈhɛk.tɛɹ/
01 n. A measure of area, or superficies, containing a hundred ares, or 10,000 square meters, and equivalent to 2.471 acres.
  1. 1.
    A measure of area, or superficies, containing a hundred ares, or 10,000 square meters, and equivalent to 2.471 acres.