level line

noun

1. contour line.

Word History and Origins

Origin of level line¹

First recorded in 1660–70

Example Sentences

The Perlita is DiamAndes’ “entry level” line, and wow, what an entrance.

From Washington Post

Unless the tub is level on all three sides, determine how to establish a level line, and plan to trim tiles around the bottom edge as needed, so you end up with rows that look level.

From Washington Post

If you have time, install just the lowest row of uncut tiles in a level line one day and wait for those to dry overnight to give yourself a solid base for installing the upper rows and filling in below with trimmed tiles.

From Washington Post

Thomas said all seats have an indicator: It might be a level line or a level bubble on the carrier itself or on the carrier base.

From Los Angeles Times

Place the top tile edge on the level line and press the tile into place, peeling off the remaining backing as you go.

From Washington Post