- One who or that which marks. - One who keeps account of a game played, as of billiards. - A counter used in card playing and other games. - The soldier who forms the pilot of a wheeling column, or
marks the direction of an alignment. - An attachment to a sewing machine for marking a line on the
fabric by creasing it.
Meaning of 'marker' (Princeton's WordNet)
1 . marker
[ n]
Meaning (1): - some conspicuous object used to distinguish or mark something