metronome /ˈmɛtrəˌnoʊm/ noun plural metronomes
plural metronomes
Learner's definition of METRONOME
[count]
: a device that makes a regular, repeated sound to show a musician how fast a piece of music should be played节拍器
— metronomic
/ˌmɛtrəˈnɑːmɪk/ adjective