[v] overcome the wildness of (an animal); make docile and tractable; "He tames lions for the circus"; "reclaim falcons"
[v] make useful again; transform from a useless or uncultivated state; "The people reclaimed the marshes"
[v] bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one; "The Church reformed me"; "reform your conduct"
[v] of materials from waste products
[v] claim back