Glossary of Terms:

mono plug

A 1/4-inch or 1/8-inch plug with the hot (+) conductor at the tip, and the cold or ground (-) conductor (often the shield of the cable) at the sleeve.

Source: Yamaha

Also refered as:   TS

Related terms:   1/4-inch jack   1/4-inch plug   1/8-inch jack   1/8-inch plug   TRS   TS   XLR connector   balanced   headphones   input   minijack   miniplug   mono   mono jack   output   phone jack   stereo jack   stereo plug   unbalanced