Horizontal+surface
131level — noun 1》 a horizontal plane or line with respect to the distance above or below a given point. 2》 a height or distance from the ground or another base. ↘a floor within a multi storey building. 3》 a position or stage on a scale of quantity,… …
132level — I. a. 1. Horizontal. 2. Even, flat, plain. 3. Flush, on a level, of the same height. 4. Of the same rank, condition, etc., on a par. II. v. a. 1. Make horizontal. 2. Bring to the same level …
