Subdivide
Defined in 3 dictionaries — Cyclopedic (1922), Bouvier (1914), Black's (1910)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
To divide a part of a thing which has already been divided. For example, when a person dies leaving children, and grandchildren, the children of one of his own who is dead, his property is divided into as many shares as he had children, including the deceased, and the share of the deceased is subdivided into as many shares as he had children.
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
To divide a part of a thing which has already been divided. For example, when a person dies leaving children, and grandchildren, the children of one of his own who is dead, his property is divided into as many shares as he had children, including the deceased, and the share of the deceased is subdivided into as many shares as he had children.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910