She drew a bright mural on the wall with a magic marker.

The old cemetery's weathered grave markers leaned at odd angles beneath the oak trees.

The family visited the newly installed grave marker to place fresh flowers and say a prayer.

The chef used china markers to label the recipes on the porcelain platters for the tasting event.

By analyzing genetic markers, scientists can identify population structures and migration patterns.

The children used Magic Markers to decorate the cardboard castle for the school play.

Researchers used marker genes to distinguish different cell types in the tissue sample.

Geologists use marker beds to correlate rock sequences across wide regions.

I labeled the boxes with permanent markers to ensure the writing wouldn't smudge.

I found three dry markers at the bottom of my backpack.