noun

dickens

DIK-inz/ˈdɪkɪnz/

A mild substitute for “devil” in expressions of surprise or annoyance.

What the dickens is that puppy doing with the knitting?

A mischievous puppy actively pulls yarn from an older woman's knitting, leaving a visibly unraveling piece and tangled loops around the chair.
Etymology

Dickens apparently served as a substitute for “devil,” allowing a milder exclamation. It was probably altered from Dickon, a nickname for Richard, but the exact connection and its meaning are unknown.

More examples

  • Where the dickens did I leave my keys?
  • He worked like the dickens to finish.
  • Who the dickens moved the chair?

Forms

dickens

Similar words

heck
Another mild substitute in expressions of annoyance.
devil
The stronger original word replaced in these expressions.