| Main Entry: | big mo |
| Part of Speech: | n |
| Definition: | in politics, unshakeable confidence and drive from which the campaign gains momentum; also called Big Mo |
| Etymology: | from big + mo(mentum) |
| Usage: | slang |
| Main Entry: | Big Mo |
| Part of Speech: | n |
| Definition: | See big mo |
| a fool or simpleton; ninny. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| Big Mo [political campaign] momentum |