'eyebrow pencil' definitions:

Definition of 'eyebrow pencil'

(from WordNet)
noun
Makeup provided by a cosmetic pencil that is used to darken the eyebrows

Definition of 'eyebrow pencil'

From: GCIDE
  • eyebrow pencil \eye"brow pen"cil\ ([imac]"brou p[e^]n"s[i^]l), n. a cosmetic pencil-like device used to apply a tint to the eyebrows, or darken lighter areas on the eyebrows. It is sometimes used to create a "beauty mark" on the face. [PJC]