D defs.my
Entry 3 senses Webster, 1913

Plantation

/plănˌ-tāsh'-ən/ · Plan·ta·tion · IPA /plænˈteɪʃən/
01 n. The act or practice of planting, or setting in the earth for growth.
  1. 1.
    The act or practice of planting, or setting in the earth for growth.[R.]
  2. 2.
    The place planted; land brought under cultivation; a piece of ground planted with trees or useful plants; esp., in the United States and West Indies, a large estate appropriated to the production of the more important crops, and cultivated by laborers who live on the estate; as, a cotton plantation; a coffee plantation.
  3. 3.
    An original settlement in a new country; a colony.
    “While these plantations were forming in Connecticut.” — B. Trumbull.