thrum n : a thrumming sound; "he could hear the thrum of a banjo"
1 sound with a monotonous hum [syn: hum]
2 sound the strings of (a string instrument); "strum a guitar" [syn: strum]
3 make a rhythmic sound; "Rain drummed against the windshield"; "The drums beat all night" [syn: drum, beat] [also: thrumming, thrummed]thrumming See thrum
- present participle of thrum