XTerm*termName: xterm-color
XTerm*loginShell: true
XTerm*faceName: Mono
XTerm*faceSize: 11
XTerm*background: black
XTerm*foreground: gray
Xft.antialias: true
XClock*analog: false
XClock*strftime: %T %A %e %B
XClock*face: ter-d12n
XClock*interval: 1
XClock*margin: 0
XClock*foreground: gray
XClock*background: black
I think this is not specific to Debian Based systems. XFCE4, Gnome3 and KDE4 use this to call the default terminal. See this for XFCE4.And googling it indicates that it's something Debian based systems use to refer to whatever your preferred terminal is.