marker
1. [ noun ] some conspicuous object used to distinguish or mark something
Examples:

"the buoys were markers for the channel"

Related terms: artifact bookmark yard_marker mark
2. [ noun ] Last name, frequency rank in the U.S. is 5120
3. [ noun ] a distinguishing symbol
Synonyms: mark marking
Examples:

"the owner's mark was on all the sheep"

Related terms: symbol brand milestone trademark label postmark broad_arrow peg authentication spot cairn watermark earmark distinguish
4. [ noun ] a writing implement for making a mark
Related terms: writing_implement highlighter mark
Similar spelling:   Markert
  markhor
  Margery
  Margert
  Markgraf
  Margerum
  Margeret
  marcher
  markhoor
  Markarian