soft pedal something

soft-pedal (something)

To dampen, diminish, or downplay the importance or impact of something. An allusion to the dampening effects of a piano's soft pedal. You really need to soft-pedal your rhetoric if you want to win over enough mainstream voters to get re-elected. The university has been soft-pedaling its association with the controversial activist in recent months.

soft pedal something

tv. to play something down; to de-emphasize something. (Refers to the soft pedal on the piano.) Try to soft pedal the problems we have with the cooling system. See also: pedal, soft, something