Adjective
(slang, dated) Sexy, cool.
That is some ginchy girl!
Leery; wary or nervous.
I got very ginchy about being left alone with Eileen, very hopeful and very anxious both at once.
Troops of the British XIV Corps, possibly 5th Division, advancing near Ginchy, during the Battle of Morval, part of the Somme Offensive. Source: Internet