low-key

UK: ˌləʊ ˈkiː | US: ˌloʊ ˈkiː

Definition
  1. adj. restrained or moderate in style, intensity, or display

  2. adj. not elaborate or showy; understated

  3. adv. in a subtle or understated manner

Structure
low <not high>key <tone or style>
Etymology

The term "low-key" originated in the 19th century from musical terminology, where "key" referred to tonal pitch or intensity. "Low-key" initially described music played softly or in a subdued manner. Over time, it expanded metaphorically to describe anything understated, modest, or deliberately unemphasized. The morpheme "low" conveys a sense of minimalism, while "key" retains its association with style or intensity.

Examples
  1. She prefers a low-key birthday celebration with close friends.

  2. The restaurant has a low-key ambiance, perfect for intimate dinners.

  3. He responded to the criticism in a low-key manner.

  4. The event was deliberately kept low-key to avoid media attention.

  5. Her outfit was elegant yet low-key, blending simplicity with sophistication.