Marker example sentences

1. I use a red marker to write on the whiteboard.
2. The marker is on the table next to the paper.

1. She grabbed a marker and wrote her name on the sign.
2. The trail marker showed us which way to go in the forest.

1. Looking back, that conversation was a real marker — the moment everything shifted between us.
2. The doctor explained that this marker in the blood test could mean something serious.

1. The genetic marker they discovered might help predict who's at risk for the disease.
2. He'd always seen that day as a marker of his youth — before everything got complicated.

1. The study identified a novel biomarker that served as a reliable marker for early intervention in the disease progression.
2. What we often mistake for progress is merely a marker of our own shifting perspective — not actual change.

1. The marker between her former self and who she'd become was so subtle that no one else noticed it until years later.
2. In retrospect, every seemingly insignificant moment had been a marker pointing toward an inevitable conclusion.

🏠 Everyday Life

1. My kid lost the cap to the marker again and now it's completely dried out.
2. I grabbed a marker from the junk drawer to label the leftovers in the fridge.

💼 Workplace

1. Someone left a marker on the whiteboard and it's been there for three days — nobody's cleaned it.
2. The project manager used a marker to circle the deadline on the calendar during the meeting.

📊 Business

1. The market research identified a key demographic marker that helped us target the right audience.
2. Our sales team uses a marker system to track which leads are most likely to convert.

🛒 Buying / Shopping

1. I spent twenty minutes in the store looking for a marker that actually works — half of them were dried out.
2. These permanent markers cost twice as much as the regular ones, but they last forever.

✈️ Travel

1. The tour guide pointed to a stone marker that supposedly marked the border between two countries.
2. We used a marker to write our names on the luggage tags so we wouldn't lose our bags.

📚 Education

1. The teacher handed out markers for the group project and told us to make a poster.
2. Test scores are often used as a marker of how well a school is performing.

❤️ Relationships

1. That fight was a marker — after that, things were never quite the same between them.
2. She kept the ticket stub as a marker of their first date, tucked in a drawer for years.

📰 News / Politics

1. The election was seen as a marker of the country's political shift toward the right.
2. Health officials are watching this new marker as a potential early warning sign of the outbreak.

💻 Technology

1. The app uses a marker to show you where you've already been on the map.
2. The AI system relies on a marker in the data to identify fraudulent transactions.

📝 Formal Writing

1. The study employed a biological marker to measure the efficacy of the treatment across all participants.
2. Demographic markers were used to stratify the sample and ensure representative distribution across age groups.