[1] : WordNet (r) 2.0

plug in
     v : plug into an outlet; "please plug in the toaster"; "connect
         the tv so we can watch the football game tonight" syn: connect
         ant: unplug
see also:
connect unplug 

Plug >> P Words
Plug, definition of term: Plug
plug_pag1.html

Plug In >> P Words
Plug In, definition of term: Plug In
plug+in_pag1.html

Plug Hat >> P Words
Plug Hat, definition of term: Plug Hat
plug+hat_pag1.html

Spark Plug >> S Words
Spark Plug, definition of term: Spark Plug
spark+plug_pag1.html

Plug And Play >> P Words
Plug And Play, definition of term: Plug And Play
plug+and+play_pag1.html