cadence they say

 This will be a very short one I have heard this word cadence often in the last few months,

though cadence can mean different things

Cadence can refer to frequency in certain technical sense 

Cadence is a rhythmic flow of sound and is used in the sense how a group functions

Or Cadence is also used as is the case in public speaking

so once again the same word different interpretation when used in a scenario where all this can apply at the same time