,verb, thrummed, thrum⋅ming, noun | 1. | to play on a stringed instrument, as a guitar, by plucking the strings, esp. in an idle, monotonous, or unskillful manner; strum. |
| 2. | to sound when thrummed on, as a guitar or similar stringed instrument. |
| 3. | to drum or tap idly with the fingers. |
| 4. | to play (a stringed instrument, or a melody on it) by plucking the strings, esp. in an idle, monotonous, or unskillful manner; strum. |
| 5. | to drum or tap idly on. |
| 6. | to recite or tell in a monotonous way. |
| 7. | an act or sound of thrumming; dull, monotonous sound. |

,noun, verb, thrummed, thrum⋅ming.| 1. | one of the ends of the warp threads in a loom, left unwoven and remaining attached to the loom when the web is cut off. |
| 2. | thrums, the row or fringe of such threads. |
| 3. | any short piece of waste thread or yarn; tuft, tassel, or fringe of threads, as at the edge of a piece of cloth. |
| 4. | Often, thrums. Nautical. short bits of rope yarn used for making mats. |
| 5. | Nautical. to insert short pieces of rope yarn through (canvas) and thus give it a rough surface, as for wrapping about a part to prevent chafing. |
| 6. | to furnish or cover with thrums, ends of thread, or tufts. |
