Niveau
a position on a scale of amount, quantity, or quality
noun
أمثلة:
• The noise level is too high.
• She has reached an advanced level of Spanish.
eben
flat and even; having no part higher than another
adjective
أمثلة:
• Make sure the surface is level before you start laying the tiles.
• The ground wasn't level, so the table kept wobbling.
Wasserwaage
a tool used to check whether a surface is perfectly horizontal or vertical
noun
أمثلة:
• He used a spirit level to make sure the shelf was perfectly straight.
• The carpenter checked the door frame with a level before attaching it.