[n] the act of gouging
[n] and edge tool with a blade like a trough for cutting channels or grooves
[n] an impression in a surface (as made by a blow)
[v] force with the thumb; "gouge out his eyes"
[v] make a groove in
[v] obtain by coercion or intimidation; "They extorted money from the executive by threatening to reveal his past to the company boss"