The frost lines on the ground were visible in the morning.

The grounding lines of the glaciers are receding due to climate change.

The soldiers stood in formation along the gun lines.

The poem is composed of several half-lines.

The head lines of the newspaper were bold and attention-grabbing.

I could see the heart lines on her palm.

The high lines in the city provide a breathtaking view of the skyline.

The curling rink has two hog lines.

The hydrogen lines in the spectrum indicate the presence of hydrogen gas.

The artist used implied lines to create a sense of movement in the painting.