A clinometer used to measure tree heights.

plural of level crossing

plural of bi-level

present participle of level set

(computing) A technique for extending the service life of some kinds of erasable storage media, such as flash memory, by arranging data so that erasures and rewrites are distributed evenly across the medium.

Built or occurring underground at a relatively deep level.

plural of angle level

To lower to the same level or status.

A stretch of completely flat land. / (figuratively) Sameness.

plural of dead level