[moh-ter-mouth] 
[-mouths, mouth
z] . Slang. | a person who is a constant or irrepressible talker. |
| Main Entry: | motormouth |
| Part of Speech: | n |
| Definition: | any person who talks non-stop and quite fast, esp. about inconsequential topics; also, the incessant chatter of this type of person |
| Example: | The 11-year-old is a motormouth about Pokemon. |
| Usage: | motormouth v |