Restrained in style or quality.
1Eve de Montalais laughed the charming, low-keyed laugh of a happily diverted woman.
2The lank 48-year-old, neatly garbed in a pin-stripe suit, is surprisingly low-keyed in our hour-long conversation.
3Her voice was slightly monotonous, but low-keyed: as she spoke her hands clasped and unclasped each other.
4It was a godless sound; one of those low-keyed, insidious outrages of Nature which are not meant to be.
5And though Goldman has become a celebrity in his own right, he still exudes the low-keyed charm of a friendly neighbor talking over a fence.